20044684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 41368320

約数和(自身を除く): 21323636

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 58, 92, 116, 253, 319, 506, 638, 667, 683, 1012, 1276, 1334, 1366, 2668, 2732, 7337, 7513, 14674, 15026, 15709, 19807, 29348, 30052, 31418, 39614, 62836, 79228, 172799, 217877, 345598, 435754, 455561, 691196, 871508, 911122, 1822244, 5011171, 10022342, 20044684]

約数ペア:

[(1, 20044684), (2, 10022342), (4, 5011171), (11, 1822244), (22, 911122), (23, 871508), (29, 691196), (44, 455561), (46, 435754), (58, 345598), (92, 217877), (116, 172799), (253, 79228), (319, 62836), (506, 39614), (638, 31418), (667, 30052), (683, 29348), (1012, 19807), (1276, 15709), (1334, 15026), (1366, 14674), (2668, 7513), (2732, 7337)]