20071463696

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1087}}^1\times {\mathrm{12967}}^1$

素因数の和:14151

約数の個数: 40

約数和(自身を含む): 39364623360

約数和(自身を除く): 19293159664

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1087, 1424, 2174, 4348, 8696, 12967, 17392, 25934, 51868, 96743, 103736, 193486, 207472, 386972, 773944, 1154063, 1547888, 2308126, 4616252, 9232504, 14095129, 18465008, 28190258, 56380516, 112761032, 225522064, 1254466481, 2508932962, 5017865924, 10035731848, 20071463696]

約数ペア:

[(1, 20071463696), (2, 10035731848), (4, 5017865924), (8, 2508932962), (16, 1254466481), (89, 225522064), (178, 112761032), (356, 56380516), (712, 28190258), (1087, 18465008), (1424, 14095129), (2174, 9232504), (4348, 4616252), (8696, 2308126), (12967, 1547888), (17392, 1154063), (25934, 773944), (51868, 386972), (96743, 207472), (103736, 193486)]