20105609526

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{701}}^1\times {\mathrm{3697}}^1$

素因数の和:4837

約数の個数: 48

約数和(自身を含む): 43737340608

約数和(自身を除く): 23631731082

約数列:

[1, 2, 3, 6, 9, 18, 431, 701, 862, 1293, 1402, 2103, 2586, 3697, 3879, 4206, 6309, 7394, 7758, 11091, 12618, 22182, 33273, 66546, 302131, 604262, 906393, 1593407, 1812786, 2591597, 2719179, 3186814, 4780221, 5183194, 5438358, 7774791, 9560442, 14340663, 15549582, 23324373, 28681326, 46648746, 1116978307, 2233956614, 3350934921, 6701869842, 10052804763, 20105609526]

約数ペア:

[(1, 20105609526), (2, 10052804763), (3, 6701869842), (6, 3350934921), (9, 2233956614), (18, 1116978307), (431, 46648746), (701, 28681326), (862, 23324373), (1293, 15549582), (1402, 14340663), (2103, 9560442), (2586, 7774791), (3697, 5438358), (3879, 5183194), (4206, 4780221), (6309, 3186814), (7394, 2719179), (7758, 2591597), (11091, 1812786), (12618, 1593407), (22182, 906393), (33273, 604262), (66546, 302131)]