20671036716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:836

約数の個数: 192

約数和(自身を含む): 56089313280

約数和(自身を除く): 35418276564

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 37, 44, 62, 66, 74, 93, 111, 124, 132, 148, 186, 222, 311, 341, 372, 407, 439, 444, 622, 682, 814, 878, 933, 1023, 1147, 1221, 1244, 1317, 1364, 1628, 1756, 1866, 2046, 2294, 2442, 2634, 3421, 3441, 3732, 4092, 4588, 4829, 4884, 5268, 6842, 6882, 9641, 9658, 10263, 11507, 12617, 13609, 13684, 13764, 14487, 16243, 19282, 19316, 20526, 23014, 25234, 27218, 28923, 28974, 32486, 34521, 37851, 38564, 40827, 41052, 46028, 48729, 50468, 54436, 57846, 57948, 64972, 69042, 75702, 81654, 97458, 106051, 115692, 126577, 136529, 138084, 149699, 151404, 163308, 178673, 194916, 212102, 253154, 273058, 299398, 318153, 356717, 357346, 379731, 409587, 424204, 449097, 503533, 506308, 536019, 546116, 598796, 636306, 713434, 714692, 759462, 819174, 898194, 1007066, 1070151, 1072038, 1272612, 1426868, 1501819, 1510599, 1518924, 1638348, 1796388, 2014132, 2140302, 2144076, 3003638, 3021198, 3923887, 4232399, 4280604, 4505457, 5051573, 5538863, 6007276, 6042396, 7847774, 8464798, 9010914, 10103146, 11077726, 11771661, 12697197, 15154719, 15695548, 16616589, 16929596, 18021828, 20206292, 22155452, 23543322, 25394394, 30309438, 33233178, 46556389, 47086644, 50788788, 55567303, 60618876, 66466356, 93112778, 111134606, 139669167, 156598763, 166701909, 186225556, 222269212, 279338334, 313197526, 333403818, 469796289, 558676668, 626395052, 666807636, 939592578, 1722586393, 1879185156, 3445172786, 5167759179, 6890345572, 10335518358, 20671036716]

約数ペア:

[(1, 20671036716), (2, 10335518358), (3, 6890345572), (4, 5167759179), (6, 3445172786), (11, 1879185156), (12, 1722586393), (22, 939592578), (31, 666807636), (33, 626395052), (37, 558676668), (44, 469796289), (62, 333403818), (66, 313197526), (74, 279338334), (93, 222269212), (111, 186225556), (124, 166701909), (132, 156598763), (148, 139669167), (186, 111134606), (222, 93112778), (311, 66466356), (341, 60618876), (372, 55567303), (407, 50788788), (439, 47086644), (444, 46556389), (622, 33233178), (682, 30309438), (814, 25394394), (878, 23543322), (933, 22155452), (1023, 20206292), (1147, 18021828), (1221, 16929596), (1244, 16616589), (1317, 15695548), (1364, 15154719), (1628, 12697197), (1756, 11771661), (1866, 11077726), (2046, 10103146), (2294, 9010914), (2442, 8464798), (2634, 7847774), (3421, 6042396), (3441, 6007276), (3732, 5538863), (4092, 5051573), (4588, 4505457), (4829, 4280604), (4884, 4232399), (5268, 3923887), (6842, 3021198), (6882, 3003638), (9641, 2144076), (9658, 2140302), (10263, 2014132), (11507, 1796388), (12617, 1638348), (13609, 1518924), (13684, 1510599), (13764, 1501819), (14487, 1426868), (16243, 1272612), (19282, 1072038), (19316, 1070151), (20526, 1007066), (23014, 898194), (25234, 819174), (27218, 759462), (28923, 714692), (28974, 713434), (32486, 636306), (34521, 598796), (37851, 546116), (38564, 536019), (40827, 506308), (41052, 503533), (46028, 449097), (48729, 424204), (50468, 409587), (54436, 379731), (57846, 357346), (57948, 356717), (64972, 318153), (69042, 299398), (75702, 273058), (81654, 253154), (97458, 212102), (106051, 194916), (115692, 178673), (126577, 163308), (136529, 151404), (138084, 149699)]