20462106

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 27800934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 881, 1106, 1659, 1762, 2643, 3318, 3871, 5286, 6167, 7742, 11613, 12334, 18501, 23226, 37002, 43169, 69599, 86338, 129507, 139198, 208797, 259014, 417594, 487193, 974386, 1461579, 2923158, 3410351, 6820702, 10231053, 20462106]

約数ペア:

[(1, 20462106), (2, 10231053), (3, 6820702), (6, 3410351), (7, 2923158), (14, 1461579), (21, 974386), (42, 487193), (49, 417594), (79, 259014), (98, 208797), (147, 139198), (158, 129507), (237, 86338), (294, 69599), (474, 43169), (553, 37002), (881, 23226), (1106, 18501), (1659, 12334), (1762, 11613), (2643, 7742), (3318, 6167), (3871, 5286)]