20105507526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4368863}}^1$

素因数の和:4368940

約数の個数: 32

約数和(自身を含む): 44038149120

約数和(自身を除く): 23932641594

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 4368863, 8737726, 13106589, 26213178, 56795219, 113590438, 170385657, 257762917, 340771314, 515525834, 773288751, 1546577502, 3350917921, 6701835842, 10052753763, 20105507526]

約数ペア:

[(1, 20105507526), (2, 10052753763), (3, 6701835842), (6, 3350917921), (13, 1546577502), (26, 773288751), (39, 515525834), (59, 340771314), (78, 257762917), (118, 170385657), (177, 113590438), (354, 56795219), (767, 26213178), (1534, 13106589), (2301, 8737726), (4602, 4368863)]