20166418428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{14779}}^1\times {\mathrm{8747}}^1$

素因数の和:23546

約数の個数: 48

約数和(自身を含む): 50683812480

約数和(自身を除く): 30517394052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 8747, 14779, 17494, 26241, 29558, 34988, 44337, 52482, 59116, 88674, 104964, 113711, 177348, 192127, 227422, 341133, 384254, 454844, 576381, 682266, 768508, 1152762, 1364532, 2305524, 129271913, 258543826, 387815739, 517087652, 775631478, 1551262956, 1680534869, 3361069738, 5041604607, 6722139476, 10083209214, 20166418428]

約数ペア:

[(1, 20166418428), (2, 10083209214), (3, 6722139476), (4, 5041604607), (6, 3361069738), (12, 1680534869), (13, 1551262956), (26, 775631478), (39, 517087652), (52, 387815739), (78, 258543826), (156, 129271913), (8747, 2305524), (14779, 1364532), (17494, 1152762), (26241, 768508), (29558, 682266), (34988, 576381), (44337, 454844), (52482, 384254), (59116, 341133), (88674, 227422), (104964, 192127), (113711, 177348)]