20218963038

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{371249}}^1$

素因数の和:371596

約数の個数: 32

約数和(自身を含む): 41966100000

約数和(自身を除く): 21747136962

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 313, 626, 939, 1878, 9077, 18154, 27231, 54462, 371249, 742498, 1113747, 2227494, 10766221, 21532442, 32298663, 64597326, 116200937, 232401874, 348602811, 697205622, 3369827173, 6739654346, 10109481519, 20218963038]

約数ペア:

[(1, 20218963038), (2, 10109481519), (3, 6739654346), (6, 3369827173), (29, 697205622), (58, 348602811), (87, 232401874), (174, 116200937), (313, 64597326), (626, 32298663), (939, 21532442), (1878, 10766221), (9077, 2227494), (18154, 1113747), (27231, 742498), (54462, 371249)]