20167083456

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8079761}}^1$

素因数の和:8079789

約数の個数: 56

約数和(自身を含む): 57463267344

約数和(自身を除く): 37296183888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 8079761, 16159522, 24239283, 32319044, 48478566, 64638088, 96957132, 105036893, 129276176, 193914264, 210073786, 258552352, 315110679, 387828528, 420147572, 517104704, 630221358, 775657056, 840295144, 1260442716, 1551314112, 1680590288, 2520885432, 3361180576, 5041770864, 6722361152, 10083541728, 20167083456]

約数ペア:

[(1, 20167083456), (2, 10083541728), (3, 6722361152), (4, 5041770864), (6, 3361180576), (8, 2520885432), (12, 1680590288), (13, 1551314112), (16, 1260442716), (24, 840295144), (26, 775657056), (32, 630221358), (39, 517104704), (48, 420147572), (52, 387828528), (64, 315110679), (78, 258552352), (96, 210073786), (104, 193914264), (156, 129276176), (192, 105036893), (208, 96957132), (312, 64638088), (416, 48478566), (624, 32319044), (832, 24239283), (1248, 16159522), (2496, 8079761)]