20962464

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{3701}}^1$

素因数の和:3773

約数の個数: 48

約数和(自身を含む): 55974240

約数和(自身を除く): 35011776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2832, 3701, 5664, 7402, 11103, 14804, 22206, 29608, 44412, 59216, 88824, 118432, 177648, 218359, 355296, 436718, 655077, 873436, 1310154, 1746872, 2620308, 3493744, 5240616, 6987488, 10481232, 20962464]

約数ペア:

[(1, 20962464), (2, 10481232), (3, 6987488), (4, 5240616), (6, 3493744), (8, 2620308), (12, 1746872), (16, 1310154), (24, 873436), (32, 655077), (48, 436718), (59, 355296), (96, 218359), (118, 177648), (177, 118432), (236, 88824), (354, 59216), (472, 44412), (708, 29608), (944, 22206), (1416, 14804), (1888, 11103), (2832, 7402), (3701, 5664)]