20016630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6011}}^1$

素因数の和:6061

約数の個数: 48

約数和(自身を含む): 53458704

約数和(自身を除く): 33442074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 6011, 12022, 18033, 30055, 36066, 54099, 60110, 90165, 108198, 180330, 222407, 270495, 444814, 540990, 667221, 1112035, 1334442, 2001663, 2224070, 3336105, 4003326, 6672210, 10008315, 20016630]

約数ペア:

[(1, 20016630), (2, 10008315), (3, 6672210), (5, 4003326), (6, 3336105), (9, 2224070), (10, 2001663), (15, 1334442), (18, 1112035), (30, 667221), (37, 540990), (45, 444814), (74, 270495), (90, 222407), (111, 180330), (185, 108198), (222, 90165), (333, 60110), (370, 54099), (555, 36066), (666, 30055), (1110, 18033), (1665, 12022), (3330, 6011)]