20677954370

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{85133}}^1$

素因数の和:85474

約数の個数: 32

約数和(自身を含む): 37734113088

約数和(自身を除く): 17056158718

約数列:

[1, 2, 5, 10, 107, 214, 227, 454, 535, 1070, 1135, 2270, 24289, 48578, 85133, 121445, 170266, 242890, 425665, 851330, 9109231, 18218462, 19325191, 38650382, 45546155, 91092310, 96625955, 193251910, 2067795437, 4135590874, 10338977185, 20677954370]

約数ペア:

[(1, 20677954370), (2, 10338977185), (5, 4135590874), (10, 2067795437), (107, 193251910), (214, 96625955), (227, 91092310), (454, 45546155), (535, 38650382), (1070, 19325191), (1135, 18218462), (2270, 9109231), (24289, 851330), (48578, 425665), (85133, 242890), (121445, 170266)]