20082392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12011}}^1$

素因数の和:12047

約数の個数: 32

約数和(自身を含む): 43243200

約数和(自身を除く): 23160808

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 12011, 24022, 48044, 96088, 132121, 228209, 264242, 456418, 528484, 912836, 1056968, 1825672, 2510299, 5020598, 10041196, 20082392]

約数ペア:

[(1, 20082392), (2, 10041196), (4, 5020598), (8, 2510299), (11, 1825672), (19, 1056968), (22, 912836), (38, 528484), (44, 456418), (76, 264242), (88, 228209), (152, 132121), (209, 96088), (418, 48044), (836, 24022), (1672, 12011)]