20202187560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{203569}}^1$

素因数の和:204410

約数の個数: 64

約数和(自身を含む): 60680145600

約数和(自身を除く): 40477958040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 827, 1654, 2481, 3308, 4135, 4962, 6616, 8270, 9924, 12405, 16540, 19848, 24810, 33080, 49620, 99240, 203569, 407138, 610707, 814276, 1017845, 1221414, 1628552, 2035690, 2442828, 3053535, 4071380, 4885656, 6107070, 8142760, 12214140, 24428280, 168351563, 336703126, 505054689, 673406252, 841757815, 1010109378, 1346812504, 1683515630, 2020218756, 2525273445, 3367031260, 4040437512, 5050546890, 6734062520, 10101093780, 20202187560]

約数ペア:

[(1, 20202187560), (2, 10101093780), (3, 6734062520), (4, 5050546890), (5, 4040437512), (6, 3367031260), (8, 2525273445), (10, 2020218756), (12, 1683515630), (15, 1346812504), (20, 1010109378), (24, 841757815), (30, 673406252), (40, 505054689), (60, 336703126), (120, 168351563), (827, 24428280), (1654, 12214140), (2481, 8142760), (3308, 6107070), (4135, 4885656), (4962, 4071380), (6616, 3053535), (8270, 2442828), (9924, 2035690), (12405, 1628552), (16540, 1221414), (19848, 1017845), (24810, 814276), (33080, 610707), (49620, 407138), (99240, 203569)]