20135071830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{142529}}^1$

素因数の和:142833

約数の個数: 64

約数和(自身を含む): 51351848640

約数和(自身を除く): 31216776810

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 277, 510, 554, 831, 1385, 1662, 2770, 4155, 4709, 8310, 9418, 14127, 23545, 28254, 47090, 70635, 141270, 142529, 285058, 427587, 712645, 855174, 1425290, 2137935, 2422993, 4275870, 4845986, 7268979, 12114965, 14537958, 24229930, 36344895, 39480533, 72689790, 78961066, 118441599, 197402665, 236883198, 394805330, 592207995, 671169061, 1184415990, 1342338122, 2013507183, 3355845305, 4027014366, 6711690610, 10067535915, 20135071830]

約数ペア:

[(1, 20135071830), (2, 10067535915), (3, 6711690610), (5, 4027014366), (6, 3355845305), (10, 2013507183), (15, 1342338122), (17, 1184415990), (30, 671169061), (34, 592207995), (51, 394805330), (85, 236883198), (102, 197402665), (170, 118441599), (255, 78961066), (277, 72689790), (510, 39480533), (554, 36344895), (831, 24229930), (1385, 14537958), (1662, 12114965), (2770, 7268979), (4155, 4845986), (4709, 4275870), (8310, 2422993), (9418, 2137935), (14127, 1425290), (23545, 855174), (28254, 712645), (47090, 427587), (70635, 285058), (141270, 142529)]