20091168

素因数分解:

$2^5\times 3^2\times {\mathrm{69761}}^1$

素因数の和:69777

約数の個数: 36

約数和(自身を含む): 57135078

約数和(自身を除く): 37043910

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69761, 139522, 209283, 279044, 418566, 558088, 627849, 837132, 1116176, 1255698, 1674264, 2232352, 2511396, 3348528, 5022792, 6697056, 10045584, 20091168]

約数ペア:

[(1, 20091168), (2, 10045584), (3, 6697056), (4, 5022792), (6, 3348528), (8, 2511396), (9, 2232352), (12, 1674264), (16, 1255698), (18, 1116176), (24, 837132), (32, 627849), (36, 558088), (48, 418566), (72, 279044), (96, 209283), (144, 139522), (288, 69761)]