20116962788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{1109}}^1$

素因数の和:1701

約数の個数: 96

約数和(自身を含む): 41040518400

約数和(自身を除く): 20923555612

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 299, 377, 523, 598, 667, 754, 1046, 1109, 1196, 1334, 1508, 2092, 2218, 2668, 4436, 6799, 8671, 12029, 13598, 14417, 15167, 17342, 24058, 25507, 27196, 28834, 30334, 32161, 34684, 48116, 51014, 57668, 60668, 64322, 102028, 128644, 156377, 197171, 312754, 331591, 348841, 394342, 418093, 580007, 625508, 663182, 697682, 739703, 788684, 836186, 1160014, 1326364, 1395364, 1479406, 1672372, 2320028, 2958812, 4534933, 7540091, 9069866, 9616139, 13340161, 15080182, 16820203, 18139732, 19232278, 26680322, 30160364, 33640406, 38464556, 53360644, 67280812, 173422093, 218662639, 346844186, 386864669, 437325278, 693688372, 773729338, 874650556, 1547458676, 5029240697, 10058481394, 20116962788]

約数ペア:

[(1, 20116962788), (2, 10058481394), (4, 5029240697), (13, 1547458676), (23, 874650556), (26, 773729338), (29, 693688372), (46, 437325278), (52, 386864669), (58, 346844186), (92, 218662639), (116, 173422093), (299, 67280812), (377, 53360644), (523, 38464556), (598, 33640406), (667, 30160364), (754, 26680322), (1046, 19232278), (1109, 18139732), (1196, 16820203), (1334, 15080182), (1508, 13340161), (2092, 9616139), (2218, 9069866), (2668, 7540091), (4436, 4534933), (6799, 2958812), (8671, 2320028), (12029, 1672372), (13598, 1479406), (14417, 1395364), (15167, 1326364), (17342, 1160014), (24058, 836186), (25507, 788684), (27196, 739703), (28834, 697682), (30334, 663182), (32161, 625508), (34684, 580007), (48116, 418093), (51014, 394342), (57668, 348841), (60668, 331591), (64322, 312754), (102028, 197171), (128644, 156377)]