20923551216

素因数分解:

$2^4\times 3^2\times {\mathrm{5693}}^1\times {\mathrm{25523}}^1$

素因数の和:31230

約数の個数: 60

約数和(自身を含む): 58569463368

約数和(自身を除く): 37645912152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5693, 11386, 17079, 22772, 25523, 34158, 45544, 51046, 51237, 68316, 76569, 91088, 102092, 102474, 136632, 153138, 204184, 204948, 229707, 273264, 306276, 408368, 409896, 459414, 612552, 819792, 918828, 1225104, 1837656, 3675312, 145302439, 290604878, 435907317, 581209756, 871814634, 1162419512, 1307721951, 1743629268, 2324839024, 2615443902, 3487258536, 5230887804, 6974517072, 10461775608, 20923551216]

約数ペア:

[(1, 20923551216), (2, 10461775608), (3, 6974517072), (4, 5230887804), (6, 3487258536), (8, 2615443902), (9, 2324839024), (12, 1743629268), (16, 1307721951), (18, 1162419512), (24, 871814634), (36, 581209756), (48, 435907317), (72, 290604878), (144, 145302439), (5693, 3675312), (11386, 1837656), (17079, 1225104), (22772, 918828), (25523, 819792), (34158, 612552), (45544, 459414), (51046, 409896), (51237, 408368), (68316, 306276), (76569, 273264), (91088, 229707), (102092, 204948), (102474, 204184), (136632, 153138)]