20883306744

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3258943}}^1$

素因数の和:3259044

約数の個数: 48

約数和(自身を含む): 57194467200

約数和(自身を除く): 36311160456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 3258943, 6517886, 9776829, 13035772, 19553658, 26071544, 29330487, 39107316, 58660974, 78214632, 117321948, 234643896, 290045927, 580091854, 870137781, 1160183708, 1740275562, 2320367416, 2610413343, 3480551124, 5220826686, 6961102248, 10441653372, 20883306744]

約数ペア:

[(1, 20883306744), (2, 10441653372), (3, 6961102248), (4, 5220826686), (6, 3480551124), (8, 2610413343), (9, 2320367416), (12, 1740275562), (18, 1160183708), (24, 870137781), (36, 580091854), (72, 290045927), (89, 234643896), (178, 117321948), (267, 78214632), (356, 58660974), (534, 39107316), (712, 29330487), (801, 26071544), (1068, 19553658), (1602, 13035772), (2136, 9776829), (3204, 6517886), (6408, 3258943)]