20165093572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2960231}}^1$

素因数の和:2960379

約数の個数: 24

約数和(自身を含む): 38293561152

約数和(自身を除く): 18128467580

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 2960231, 5920462, 11840924, 38483003, 76966006, 153932012, 387790261, 775580522, 1551161044, 5041273393, 10082546786, 20165093572]

約数ペア:

[(1, 20165093572), (2, 10082546786), (4, 5041273393), (13, 1551161044), (26, 775580522), (52, 387790261), (131, 153932012), (262, 76966006), (524, 38483003), (1703, 11840924), (3406, 5920462), (6812, 2960231)]