20462857449

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{22963}}^1$

素因数の和:23257

約数の個数: 32

約数和(自身を含む): 29344685184

約数和(自身を除く): 8881827735

約数列:

[1, 3, 17, 51, 101, 173, 303, 519, 1717, 2941, 5151, 8823, 17473, 22963, 52419, 68889, 297041, 390371, 891123, 1171113, 2319263, 3972599, 6957789, 11917797, 39427471, 67534183, 118282413, 202602549, 401232499, 1203697497, 6820952483, 20462857449]

約数ペア:

[(1, 20462857449), (3, 6820952483), (17, 1203697497), (51, 401232499), (101, 202602549), (173, 118282413), (303, 67534183), (519, 39427471), (1717, 11917797), (2941, 6957789), (5151, 3972599), (8823, 2319263), (17473, 1171113), (22963, 891123), (52419, 390371), (68889, 297041)]