20761002430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1\times {\mathrm{5743}}^1$

素因数の和:7001

約数の個数: 64

約数和(自身を含む): 43745568768

約数和(自身を除く): 22984566338

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1201, 1505, 2402, 3010, 5743, 6005, 8407, 11486, 12010, 16814, 28715, 40201, 42035, 51643, 57430, 80402, 84070, 103286, 201005, 246949, 258215, 361501, 402010, 493898, 516430, 723002, 1234745, 1728643, 1807505, 2469490, 3457286, 3615010, 6897343, 8643215, 13794686, 17286430, 34486715, 48281401, 68973430, 96562802, 241407005, 296585749, 482814010, 593171498, 1482928745, 2076100243, 2965857490, 4152200486, 10380501215, 20761002430]

約数ペア:

[(1, 20761002430), (2, 10380501215), (5, 4152200486), (7, 2965857490), (10, 2076100243), (14, 1482928745), (35, 593171498), (43, 482814010), (70, 296585749), (86, 241407005), (215, 96562802), (301, 68973430), (430, 48281401), (602, 34486715), (1201, 17286430), (1505, 13794686), (2402, 8643215), (3010, 6897343), (5743, 3615010), (6005, 3457286), (8407, 2469490), (11486, 1807505), (12010, 1728643), (16814, 1234745), (28715, 723002), (40201, 516430), (42035, 493898), (51643, 402010), (57430, 361501), (80402, 258215), (84070, 246949), (103286, 201005)]