20347819926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{226283}}^1$

素因数の和:228436

約数の個数: 32

約数和(自身を含む): 46531231488

約数和(自身を除く): 26183411562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2141, 4282, 6423, 12846, 14987, 29974, 44961, 89922, 226283, 452566, 678849, 1357698, 1583981, 3167962, 4751943, 9503886, 484471903, 968943806, 1453415709, 2906831418, 3391303321, 6782606642, 10173909963, 20347819926]

約数ペア:

[(1, 20347819926), (2, 10173909963), (3, 6782606642), (6, 3391303321), (7, 2906831418), (14, 1453415709), (21, 968943806), (42, 484471903), (2141, 9503886), (4282, 4751943), (6423, 3167962), (12846, 1583981), (14987, 1357698), (29974, 678849), (44961, 452566), (89922, 226283)]