2017794840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16814957}}^1$

素因数の和:16814971

約数の個数: 32

約数和(自身を含む): 6053384880

約数和(自身を除く): 4035590040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16814957, 33629914, 50444871, 67259828, 84074785, 100889742, 134519656, 168149570, 201779484, 252224355, 336299140, 403558968, 504448710, 672598280, 1008897420, 2017794840]

約数ペア:

[(1, 2017794840), (2, 1008897420), (3, 672598280), (4, 504448710), (5, 403558968), (6, 336299140), (8, 252224355), (10, 201779484), (12, 168149570), (15, 134519656), (20, 100889742), (24, 84074785), (30, 67259828), (40, 50444871), (60, 33629914), (120, 16814957)]