20007102

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1283}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 42156288

約数和(自身を除く): 22149186

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 1283, 2566, 2599, 3849, 5198, 7698, 7797, 15594, 29509, 59018, 88527, 144979, 177054, 289958, 434937, 869874, 3334517, 6669034, 10003551, 20007102]

約数ペア:

[(1, 20007102), (2, 10003551), (3, 6669034), (6, 3334517), (23, 869874), (46, 434937), (69, 289958), (113, 177054), (138, 144979), (226, 88527), (339, 59018), (678, 29509), (1283, 15594), (2566, 7797), (2599, 7698), (3849, 5198)]