20183062902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{42677}}^1$

素因数の和:42877

約数の個数: 48

約数和(自身を含む): 42481681200

約数和(自身を除く): 22298618298

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 529, 894, 1058, 1587, 3174, 3427, 6854, 10281, 20562, 42677, 78821, 85354, 128031, 157642, 236463, 256062, 472926, 981571, 1963142, 2944713, 5889426, 6358873, 12717746, 19076619, 22576133, 38153238, 45152266, 67728399, 135456798, 146254079, 292508158, 438762237, 877524474, 3363843817, 6727687634, 10091531451, 20183062902]

約数ペア:

[(1, 20183062902), (2, 10091531451), (3, 6727687634), (6, 3363843817), (23, 877524474), (46, 438762237), (69, 292508158), (138, 146254079), (149, 135456798), (298, 67728399), (447, 45152266), (529, 38153238), (894, 22576133), (1058, 19076619), (1587, 12717746), (3174, 6358873), (3427, 5889426), (6854, 2944713), (10281, 1963142), (20562, 981571), (42677, 472926), (78821, 256062), (85354, 236463), (128031, 157642)]