20199453852

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1\times {\mathrm{62929}}^1$

素因数の和:64122

約数の個数: 48

約数和(自身を含む): 49224349440

約数和(自身を除く): 29024895588

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1163, 2326, 3489, 4652, 6978, 13956, 26749, 53498, 62929, 80247, 106996, 125858, 160494, 188787, 251716, 320988, 377574, 755148, 1447367, 2894734, 4342101, 5789468, 8684202, 17368404, 73186427, 146372854, 219559281, 292745708, 439118562, 878237124, 1683287821, 3366575642, 5049863463, 6733151284, 10099726926, 20199453852]

約数ペア:

[(1, 20199453852), (2, 10099726926), (3, 6733151284), (4, 5049863463), (6, 3366575642), (12, 1683287821), (23, 878237124), (46, 439118562), (69, 292745708), (92, 219559281), (138, 146372854), (276, 73186427), (1163, 17368404), (2326, 8684202), (3489, 5789468), (4652, 4342101), (6978, 2894734), (13956, 1447367), (26749, 755148), (53498, 377574), (62929, 320988), (80247, 251716), (106996, 188787), (125858, 160494)]