20173013940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{202907}}^1$

素因数の和:204576

約数の個数: 48

約数和(自身を含む): 56518805952

約数和(自身を除く): 36345792012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1657, 3314, 4971, 6628, 8285, 9942, 16570, 19884, 24855, 33140, 49710, 99420, 202907, 405814, 608721, 811628, 1014535, 1217442, 2029070, 2434884, 3043605, 4058140, 6087210, 12174420, 336216899, 672433798, 1008650697, 1344867596, 1681084495, 2017301394, 3362168990, 4034602788, 5043253485, 6724337980, 10086506970, 20173013940]

約数ペア:

[(1, 20173013940), (2, 10086506970), (3, 6724337980), (4, 5043253485), (5, 4034602788), (6, 3362168990), (10, 2017301394), (12, 1681084495), (15, 1344867596), (20, 1008650697), (30, 672433798), (60, 336216899), (1657, 12174420), (3314, 6087210), (4971, 4058140), (6628, 3043605), (8285, 2434884), (9942, 2029070), (16570, 1217442), (19884, 1014535), (24855, 811628), (33140, 608721), (49710, 405814), (99420, 202907)]