20160154772

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{371383}}^1$

素因数の和:371759

約数の個数: 24

約数和(自身を含む): 36250049472

約数和(自身を除く): 16089894700

約数列:

[1, 2, 4, 41, 82, 164, 331, 662, 1324, 13571, 27142, 54284, 371383, 742766, 1485532, 15226703, 30453406, 60906812, 122927773, 245855546, 491711092, 5040038693, 10080077386, 20160154772]

約数ペア:

[(1, 20160154772), (2, 10080077386), (4, 5040038693), (41, 491711092), (82, 245855546), (164, 122927773), (331, 60906812), (662, 30453406), (1324, 15226703), (13571, 1485532), (27142, 742766), (54284, 371383)]