20166672

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{7121}}^1$

素因数の和:7191

約数の個数: 40

約数和(自身を含む): 52987680

約数和(自身を除く): 32821008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 7121, 14242, 21363, 28484, 42726, 56968, 85452, 113936, 170904, 341808, 420139, 840278, 1260417, 1680556, 2520834, 3361112, 5041668, 6722224, 10083336, 20166672]

約数ペア:

[(1, 20166672), (2, 10083336), (3, 6722224), (4, 5041668), (6, 3361112), (8, 2520834), (12, 1680556), (16, 1260417), (24, 840278), (48, 420139), (59, 341808), (118, 170904), (177, 113936), (236, 85452), (354, 56968), (472, 42726), (708, 28484), (944, 21363), (1416, 14242), (2832, 7121)]