20062715902

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1\times {\mathrm{2539}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 30840883200

約数和(自身を除く): 10778167298

約数列:

[1, 2, 61, 122, 239, 271, 478, 542, 2539, 5078, 14579, 16531, 29158, 33062, 64769, 129538, 154879, 309758, 606821, 688069, 1213642, 1376138, 3950909, 7901818, 37016081, 41972209, 74032162, 83944418, 164448491, 328896982, 10031357951, 20062715902]

約数ペア:

[(1, 20062715902), (2, 10031357951), (61, 328896982), (122, 164448491), (239, 83944418), (271, 74032162), (478, 41972209), (542, 37016081), (2539, 7901818), (5078, 3950909), (14579, 1376138), (16531, 1213642), (29158, 688069), (33062, 606821), (64769, 309758), (129538, 154879)]