20160705648

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1033}}^1$

素因数の和:1343

約数の個数: 160

約数和(自身を含む): 54798492672

約数和(自身を除く): 34637787024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 47, 48, 82, 94, 123, 141, 164, 188, 211, 246, 282, 328, 376, 422, 492, 564, 633, 656, 752, 844, 984, 1033, 1128, 1266, 1688, 1927, 1968, 2066, 2256, 2532, 3099, 3376, 3854, 4132, 5064, 5781, 6198, 7708, 8264, 8651, 9917, 10128, 11562, 12396, 15416, 16528, 17302, 19834, 23124, 24792, 25953, 29751, 30832, 34604, 39668, 42353, 46248, 48551, 49584, 51906, 59502, 69208, 79336, 84706, 92496, 97102, 103812, 119004, 127059, 138416, 145653, 158672, 169412, 194204, 207624, 217963, 238008, 254118, 291306, 338824, 388408, 406597, 415248, 435926, 476016, 508236, 582612, 653889, 677648, 776816, 813194, 871852, 1016472, 1165224, 1219791, 1307778, 1626388, 1743704, 1990591, 2032944, 2330448, 2439582, 2615556, 3252776, 3487408, 3981182, 4879164, 5231112, 5971773, 6505552, 7962364, 8936483, 9758328, 10244261, 10462224, 11943546, 15924728, 17872966, 19516656, 20488522, 23887092, 26809449, 30732783, 31849456, 35745932, 40977044, 47774184, 53618898, 61465566, 71491864, 81954088, 95548368, 107237796, 122931132, 142983728, 163908176, 214475592, 245862264, 420014701, 428951184, 491724528, 840029402, 1260044103, 1680058804, 2520088206, 3360117608, 5040176412, 6720235216, 10080352824, 20160705648]

約数ペア:

[(1, 20160705648), (2, 10080352824), (3, 6720235216), (4, 5040176412), (6, 3360117608), (8, 2520088206), (12, 1680058804), (16, 1260044103), (24, 840029402), (41, 491724528), (47, 428951184), (48, 420014701), (82, 245862264), (94, 214475592), (123, 163908176), (141, 142983728), (164, 122931132), (188, 107237796), (211, 95548368), (246, 81954088), (282, 71491864), (328, 61465566), (376, 53618898), (422, 47774184), (492, 40977044), (564, 35745932), (633, 31849456), (656, 30732783), (752, 26809449), (844, 23887092), (984, 20488522), (1033, 19516656), (1128, 17872966), (1266, 15924728), (1688, 11943546), (1927, 10462224), (1968, 10244261), (2066, 9758328), (2256, 8936483), (2532, 7962364), (3099, 6505552), (3376, 5971773), (3854, 5231112), (4132, 4879164), (5064, 3981182), (5781, 3487408), (6198, 3252776), (7708, 2615556), (8264, 2439582), (8651, 2330448), (9917, 2032944), (10128, 1990591), (11562, 1743704), (12396, 1626388), (15416, 1307778), (16528, 1219791), (17302, 1165224), (19834, 1016472), (23124, 871852), (24792, 813194), (25953, 776816), (29751, 677648), (30832, 653889), (34604, 582612), (39668, 508236), (42353, 476016), (46248, 435926), (48551, 415248), (49584, 406597), (51906, 388408), (59502, 338824), (69208, 291306), (79336, 254118), (84706, 238008), (92496, 217963), (97102, 207624), (103812, 194204), (119004, 169412), (127059, 158672), (138416, 145653)]