20163623314

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{7013}}^1$

素因数の和:7554

約数の個数: 32

約数和(自身を含む): 31391297280

約数和(自身を除く): 11227673966

約数列:

[1, 2, 47, 73, 94, 146, 419, 838, 3431, 6862, 7013, 14026, 19693, 30587, 39386, 61174, 329611, 511949, 659222, 1023898, 1437589, 2875178, 2938447, 5876894, 24061603, 48123206, 138107009, 214506631, 276214018, 429013262, 10081811657, 20163623314]

約数ペア:

[(1, 20163623314), (2, 10081811657), (47, 429013262), (73, 276214018), (94, 214506631), (146, 138107009), (419, 48123206), (838, 24061603), (3431, 5876894), (6862, 2938447), (7013, 2875178), (14026, 1437589), (19693, 1023898), (30587, 659222), (39386, 511949), (61174, 329611)]