20754072

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{6133}}^1$

素因数の和:6192

約数の個数: 48

約数和(自身を含む): 57414240

約数和(自身を除く): 36660168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 6133, 12266, 18399, 24532, 36798, 49064, 55197, 73596, 110394, 147192, 220788, 288251, 441576, 576502, 864753, 1153004, 1729506, 2306008, 2594259, 3459012, 5188518, 6918024, 10377036, 20754072]

約数ペア:

[(1, 20754072), (2, 10377036), (3, 6918024), (4, 5188518), (6, 3459012), (8, 2594259), (9, 2306008), (12, 1729506), (18, 1153004), (24, 864753), (36, 576502), (47, 441576), (72, 288251), (94, 220788), (141, 147192), (188, 110394), (282, 73596), (376, 55197), (423, 49064), (564, 36798), (846, 24532), (1128, 18399), (1692, 12266), (3384, 6133)]