20231488472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{194533543}}^1$

素因数の和:194533562

約数の個数: 16

約数和(自身を含む): 40852044240

約数和(自身を除く): 20620555768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 194533543, 389067086, 778134172, 1556268344, 2528936059, 5057872118, 10115744236, 20231488472]

約数ペア:

[(1, 20231488472), (2, 10115744236), (4, 5057872118), (8, 2528936059), (13, 1556268344), (26, 778134172), (52, 389067086), (104, 194533543)]