20876680230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2411}}^1\times {\mathrm{41233}}^1$

素因数の和:43661

約数の個数: 64

約数和(自身を含む): 57286891008

約数和(自身を除く): 36410210778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2411, 4822, 7233, 12055, 14466, 16877, 24110, 33754, 36165, 41233, 50631, 72330, 82466, 84385, 101262, 123699, 168770, 206165, 247398, 253155, 288631, 412330, 506310, 577262, 618495, 865893, 1236990, 1443155, 1731786, 2886310, 4329465, 8658930, 99412763, 198825526, 298238289, 497063815, 596476578, 695889341, 994127630, 1391778682, 1491191445, 2087668023, 2982382890, 3479446705, 4175336046, 6958893410, 10438340115, 20876680230]

約数ペア:

[(1, 20876680230), (2, 10438340115), (3, 6958893410), (5, 4175336046), (6, 3479446705), (7, 2982382890), (10, 2087668023), (14, 1491191445), (15, 1391778682), (21, 994127630), (30, 695889341), (35, 596476578), (42, 497063815), (70, 298238289), (105, 198825526), (210, 99412763), (2411, 8658930), (4822, 4329465), (7233, 2886310), (12055, 1731786), (14466, 1443155), (16877, 1236990), (24110, 865893), (33754, 618495), (36165, 577262), (41233, 506310), (50631, 412330), (72330, 288631), (82466, 253155), (84385, 247398), (101262, 206165), (123699, 168770)]