20199077444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{14561}}^1$

素因数の和:14725

約数の個数: 96

約数和(自身を含む): 45118434816

約数和(自身を除く): 24919357372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 103, 148, 182, 206, 259, 364, 412, 481, 518, 721, 962, 1036, 1339, 1442, 1924, 2678, 2884, 3367, 3811, 5356, 6734, 7622, 9373, 13468, 14561, 15244, 18746, 26677, 29122, 37492, 49543, 53354, 58244, 99086, 101927, 106708, 189293, 198172, 203854, 346801, 378586, 407708, 538757, 693602, 757172, 1077514, 1325051, 1387204, 1499783, 2155028, 2650102, 2999566, 3771299, 5300204, 5999132, 7003841, 7542598, 10498481, 14007682, 15085196, 19497179, 20996962, 28015364, 38994358, 41993924, 49026887, 55491971, 77988716, 98053774, 110983942, 136480253, 196107548, 221967884, 272960506, 388443797, 545921012, 721395623, 776887594, 1442791246, 1553775188, 2885582492, 5049769361, 10099538722, 20199077444]

約数ペア:

[(1, 20199077444), (2, 10099538722), (4, 5049769361), (7, 2885582492), (13, 1553775188), (14, 1442791246), (26, 776887594), (28, 721395623), (37, 545921012), (52, 388443797), (74, 272960506), (91, 221967884), (103, 196107548), (148, 136480253), (182, 110983942), (206, 98053774), (259, 77988716), (364, 55491971), (412, 49026887), (481, 41993924), (518, 38994358), (721, 28015364), (962, 20996962), (1036, 19497179), (1339, 15085196), (1442, 14007682), (1924, 10498481), (2678, 7542598), (2884, 7003841), (3367, 5999132), (3811, 5300204), (5356, 3771299), (6734, 2999566), (7622, 2650102), (9373, 2155028), (13468, 1499783), (14561, 1387204), (15244, 1325051), (18746, 1077514), (26677, 757172), (29122, 693602), (37492, 538757), (49543, 407708), (53354, 378586), (58244, 346801), (99086, 203854), (101927, 198172), (106708, 189293)]