20382416496

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10888043}}^1$

素因数の和:10888070

約数の個数: 60

約数和(自身を含む): 61430344248

約数和(自身を除く): 41047927752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 10888043, 21776086, 32664129, 43552172, 65328258, 87104344, 97992387, 130656516, 141544559, 174208688, 195984774, 261313032, 283089118, 391969548, 424633677, 522626064, 566178236, 783939096, 849267354, 1132356472, 1273901031, 1567878192, 1698534708, 2264712944, 2547802062, 3397069416, 5095604124, 6794138832, 10191208248, 20382416496]

約数ペア:

[(1, 20382416496), (2, 10191208248), (3, 6794138832), (4, 5095604124), (6, 3397069416), (8, 2547802062), (9, 2264712944), (12, 1698534708), (13, 1567878192), (16, 1273901031), (18, 1132356472), (24, 849267354), (26, 783939096), (36, 566178236), (39, 522626064), (48, 424633677), (52, 391969548), (72, 283089118), (78, 261313032), (104, 195984774), (117, 174208688), (144, 141544559), (156, 130656516), (208, 97992387), (234, 87104344), (312, 65328258), (468, 43552172), (624, 32664129), (936, 21776086), (1872, 10888043)]