20146411160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4951}}^1\times {\mathrm{4423}}^1$

素因数の和:9408

約数の個数: 64

約数和(自身を含む): 47320519680

約数和(自身を除く): 27174108520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4423, 4951, 8846, 9902, 17692, 19804, 22115, 24755, 35384, 39608, 44230, 49510, 88460, 99020, 101729, 113873, 176920, 198040, 203458, 227746, 406916, 455492, 508645, 569365, 813832, 910984, 1017290, 1138730, 2034580, 2277460, 4069160, 4554920, 21898273, 43796546, 87593092, 109491365, 175186184, 218982730, 437965460, 503660279, 875930920, 1007320558, 2014641116, 2518301395, 4029282232, 5036602790, 10073205580, 20146411160]

約数ペア:

[(1, 20146411160), (2, 10073205580), (4, 5036602790), (5, 4029282232), (8, 2518301395), (10, 2014641116), (20, 1007320558), (23, 875930920), (40, 503660279), (46, 437965460), (92, 218982730), (115, 175186184), (184, 109491365), (230, 87593092), (460, 43796546), (920, 21898273), (4423, 4554920), (4951, 4069160), (8846, 2277460), (9902, 2034580), (17692, 1138730), (19804, 1017290), (22115, 910984), (24755, 813832), (35384, 569365), (39608, 508645), (44230, 455492), (49510, 406916), (88460, 227746), (99020, 203458), (101729, 198040), (113873, 176920)]