20221188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^4\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 60

約数和(自身を含む): 51980880

約数和(自身を除く): 31759692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 169, 177, 236, 338, 354, 507, 676, 708, 767, 1014, 1534, 2028, 2197, 2301, 3068, 4394, 4602, 6591, 8788, 9204, 9971, 13182, 19942, 26364, 28561, 29913, 39884, 57122, 59826, 85683, 114244, 119652, 129623, 171366, 259246, 342732, 388869, 518492, 777738, 1555476, 1685099, 3370198, 5055297, 6740396, 10110594, 20221188]

約数ペア:

[(1, 20221188), (2, 10110594), (3, 6740396), (4, 5055297), (6, 3370198), (12, 1685099), (13, 1555476), (26, 777738), (39, 518492), (52, 388869), (59, 342732), (78, 259246), (118, 171366), (156, 129623), (169, 119652), (177, 114244), (236, 85683), (338, 59826), (354, 57122), (507, 39884), (676, 29913), (708, 28561), (767, 26364), (1014, 19942), (1534, 13182), (2028, 9971), (2197, 9204), (2301, 8788), (3068, 6591), (4394, 4602)]