20054832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3511}}^1$

素因数の和:3546

約数の個数: 80

約数和(自身を含む): 62710272

約数和(自身を除く): 42655440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 3511, 5712, 7022, 10533, 14044, 21066, 24577, 28088, 42132, 49154, 56176, 59687, 73731, 84264, 98308, 119374, 147462, 168528, 179061, 196616, 238748, 294924, 358122, 393232, 417809, 477496, 589848, 716244, 835618, 954992, 1179696, 1253427, 1432488, 1671236, 2506854, 2864976, 3342472, 5013708, 6684944, 10027416, 20054832]

約数ペア:

[(1, 20054832), (2, 10027416), (3, 6684944), (4, 5013708), (6, 3342472), (7, 2864976), (8, 2506854), (12, 1671236), (14, 1432488), (16, 1253427), (17, 1179696), (21, 954992), (24, 835618), (28, 716244), (34, 589848), (42, 477496), (48, 417809), (51, 393232), (56, 358122), (68, 294924), (84, 238748), (102, 196616), (112, 179061), (119, 168528), (136, 147462), (168, 119374), (204, 98308), (238, 84264), (272, 73731), (336, 59687), (357, 56176), (408, 49154), (476, 42132), (714, 28088), (816, 24577), (952, 21066), (1428, 14044), (1904, 10533), (2856, 7022), (3511, 5712)]