20006559930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{7207}}^1\times {\mathrm{13219}}^1$

素因数の和:20443

約数の個数: 64

約数和(自身を含む): 54886901760

約数和(自身を除く): 34880341830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 7207, 13219, 14414, 21621, 26438, 36035, 39657, 43242, 50449, 66095, 72070, 79314, 92533, 100898, 108105, 132190, 151347, 185066, 198285, 216210, 252245, 277599, 302694, 396570, 462665, 504490, 555198, 756735, 925330, 1387995, 1513470, 2775990, 95269333, 190538666, 285807999, 476346665, 571615998, 666885331, 952693330, 1333770662, 1429039995, 2000655993, 2858079990, 3334426655, 4001311986, 6668853310, 10003279965, 20006559930]

約数ペア:

[(1, 20006559930), (2, 10003279965), (3, 6668853310), (5, 4001311986), (6, 3334426655), (7, 2858079990), (10, 2000655993), (14, 1429039995), (15, 1333770662), (21, 952693330), (30, 666885331), (35, 571615998), (42, 476346665), (70, 285807999), (105, 190538666), (210, 95269333), (7207, 2775990), (13219, 1513470), (14414, 1387995), (21621, 925330), (26438, 756735), (36035, 555198), (39657, 504490), (43242, 462665), (50449, 396570), (66095, 302694), (72070, 277599), (79314, 252245), (92533, 216210), (100898, 198285), (108105, 185066), (132190, 151347)]