20927016

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{26423}}^1$

素因数の和:26446

約数の個数: 48

約数和(自身を含む): 61832160

約数和(自身を除く): 40905144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 26423, 52846, 79269, 105692, 158538, 211384, 237807, 290653, 317076, 475614, 581306, 634152, 871959, 951228, 1162612, 1743918, 1902456, 2325224, 2615877, 3487836, 5231754, 6975672, 10463508, 20927016]

約数ペア:

[(1, 20927016), (2, 10463508), (3, 6975672), (4, 5231754), (6, 3487836), (8, 2615877), (9, 2325224), (11, 1902456), (12, 1743918), (18, 1162612), (22, 951228), (24, 871959), (33, 634152), (36, 581306), (44, 475614), (66, 317076), (72, 290653), (88, 237807), (99, 211384), (132, 158538), (198, 105692), (264, 79269), (396, 52846), (792, 26423)]