20123694744

素因数分解:

$2^3\times 3^1\times {\mathrm{18793}}^1\times {\mathrm{44617}}^1$

素因数の和:63419

約数の個数: 32

約数和(自身を含む): 50313041520

約数和(自身を除く): 30189346776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 18793, 37586, 44617, 56379, 75172, 89234, 112758, 133851, 150344, 178468, 225516, 267702, 356936, 451032, 535404, 1070808, 838487281, 1676974562, 2515461843, 3353949124, 5030923686, 6707898248, 10061847372, 20123694744]

約数ペア:

[(1, 20123694744), (2, 10061847372), (3, 6707898248), (4, 5030923686), (6, 3353949124), (8, 2515461843), (12, 1676974562), (24, 838487281), (18793, 1070808), (37586, 535404), (44617, 451032), (56379, 356936), (75172, 267702), (89234, 225516), (112758, 178468), (133851, 150344)]