20231635216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1092893}}^1$

素因数の和:1093003

約数の個数: 40

約数和(自身を含む): 42688439640

約数和(自身を除く): 22456804424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 18512, 1092893, 2185786, 4371572, 8743144, 14207609, 17486288, 28415218, 56830436, 97267477, 113660872, 194534954, 227321744, 389069908, 778139816, 1264477201, 1556279632, 2528954402, 5057908804, 10115817608, 20231635216]

約数ペア:

[(1, 20231635216), (2, 10115817608), (4, 5057908804), (8, 2528954402), (13, 1556279632), (16, 1264477201), (26, 778139816), (52, 389069908), (89, 227321744), (104, 194534954), (178, 113660872), (208, 97267477), (356, 56830436), (712, 28415218), (1157, 17486288), (1424, 14207609), (2314, 8743144), (4628, 4371572), (9256, 2185786), (18512, 1092893)]