20188693764

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{15156677}}^1$

素因数の和:15156724

約数の個数: 36

約数和(自身を含む): 52411792524

約数和(自身を除く): 32223098760

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 15156677, 30313354, 45470031, 60626708, 90940062, 136410093, 181880124, 272820186, 545640372, 560797049, 1121594098, 1682391147, 2243188196, 3364782294, 5047173441, 6729564588, 10094346882, 20188693764]

約数ペア:

[(1, 20188693764), (2, 10094346882), (3, 6729564588), (4, 5047173441), (6, 3364782294), (9, 2243188196), (12, 1682391147), (18, 1121594098), (36, 560797049), (37, 545640372), (74, 272820186), (111, 181880124), (148, 136410093), (222, 90940062), (333, 60626708), (444, 45470031), (666, 30313354), (1332, 15156677)]