42020512154

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{6917}}^1\times {\mathrm{34129}}^1$

素因数の和:41137

約数の個数: 16

約数和(自身を含む): 63750061800

約数和(自身を除く): 21729549646

約数列:

[1, 2, 89, 178, 6917, 13834, 34129, 68258, 615613, 1231226, 3037481, 6074962, 236070293, 472140586, 21010256077, 42020512154]

約数ペア:

[(1, 42020512154), (2, 21010256077), (89, 472140586), (178, 236070293), (6917, 6074962), (13834, 3037481), (34129, 1231226), (68258, 615613)]