20112441630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{491867}}^1$

素因数の和:491953

約数の個数: 64

約数和(自身を含む): 50996874240

約数和(自身を除く): 30884432610

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 47, 58, 87, 94, 141, 145, 174, 235, 282, 290, 435, 470, 705, 870, 1363, 1410, 2726, 4089, 6815, 8178, 13630, 20445, 40890, 491867, 983734, 1475601, 2459335, 2951202, 4918670, 7378005, 14264143, 14756010, 23117749, 28528286, 42792429, 46235498, 69353247, 71320715, 85584858, 115588745, 138706494, 142641430, 213962145, 231177490, 346766235, 427924290, 670414721, 693532470, 1340829442, 2011244163, 3352073605, 4022488326, 6704147210, 10056220815, 20112441630]

約数ペア:

[(1, 20112441630), (2, 10056220815), (3, 6704147210), (5, 4022488326), (6, 3352073605), (10, 2011244163), (15, 1340829442), (29, 693532470), (30, 670414721), (47, 427924290), (58, 346766235), (87, 231177490), (94, 213962145), (141, 142641430), (145, 138706494), (174, 115588745), (235, 85584858), (282, 71320715), (290, 69353247), (435, 46235498), (470, 42792429), (705, 28528286), (870, 23117749), (1363, 14756010), (1410, 14264143), (2726, 7378005), (4089, 4918670), (6815, 2951202), (8178, 2459335), (13630, 1475601), (20445, 983734), (40890, 491867)]