20701602

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20177}}^1$

素因数の和:20207

約数の個数: 32

約数和(自身を含む): 48427200

約数和(自身を除く): 27725598

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 20177, 40354, 60531, 121062, 181593, 363186, 383363, 544779, 766726, 1089558, 1150089, 2300178, 3450267, 6900534, 10350801, 20701602]

約数ペア:

[(1, 20701602), (2, 10350801), (3, 6900534), (6, 3450267), (9, 2300178), (18, 1150089), (19, 1089558), (27, 766726), (38, 544779), (54, 383363), (57, 363186), (114, 181593), (171, 121062), (342, 60531), (513, 40354), (1026, 20177)]