20176692244

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{435857}}^1$

素因数の和:436095

約数の個数: 24

約数和(自身を含む): 36026278848

約数和(自身を除く): 15849586604

約数列:

[1, 2, 4, 71, 142, 163, 284, 326, 652, 11573, 23146, 46292, 435857, 871714, 1743428, 30945847, 61891694, 71044691, 123783388, 142089382, 284178764, 5044173061, 10088346122, 20176692244]

約数ペア:

[(1, 20176692244), (2, 10088346122), (4, 5044173061), (71, 284178764), (142, 142089382), (163, 123783388), (284, 71044691), (326, 61891694), (652, 30945847), (11573, 1743428), (23146, 871714), (46292, 435857)]