20142497628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1640803}}^1$

素因数の和:1640855

約数の個数: 72

約数和(自身を含む): 57336254976

約数和(自身を除く): 37193757348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 1640803, 3281606, 4922409, 6563212, 9844818, 14767227, 18048833, 19689636, 29534454, 36097666, 50864893, 54146499, 59068908, 72195332, 101729786, 108292998, 152594679, 162439497, 203459572, 216585996, 305189358, 324878994, 457784037, 559513823, 610378716, 649757988, 915568074, 1119027646, 1678541469, 1831136148, 2238055292, 3357082938, 5035624407, 6714165876, 10071248814, 20142497628]

約数ペア:

[(1, 20142497628), (2, 10071248814), (3, 6714165876), (4, 5035624407), (6, 3357082938), (9, 2238055292), (11, 1831136148), (12, 1678541469), (18, 1119027646), (22, 915568074), (31, 649757988), (33, 610378716), (36, 559513823), (44, 457784037), (62, 324878994), (66, 305189358), (93, 216585996), (99, 203459572), (124, 162439497), (132, 152594679), (186, 108292998), (198, 101729786), (279, 72195332), (341, 59068908), (372, 54146499), (396, 50864893), (558, 36097666), (682, 29534454), (1023, 19689636), (1116, 18048833), (1364, 14767227), (2046, 9844818), (3069, 6563212), (4092, 4922409), (6138, 3281606), (12276, 1640803)]