2020884072

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1\times {\mathrm{2081}}^1$

素因数の和:3074

約数の個数: 64

約数和(自身を含む): 5177684160

約数和(自身を除く): 3156800088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 941, 1032, 1882, 2081, 2823, 3764, 4162, 5646, 6243, 7528, 8324, 11292, 12486, 16648, 22584, 24972, 40463, 49944, 80926, 89483, 121389, 161852, 178966, 242778, 268449, 323704, 357932, 485556, 536898, 715864, 971112, 1073796, 1958221, 2147592, 3916442, 5874663, 7832884, 11749326, 15665768, 23498652, 46997304, 84203503, 168407006, 252610509, 336814012, 505221018, 673628024, 1010442036, 2020884072]

約数ペア:

[(1, 2020884072), (2, 1010442036), (3, 673628024), (4, 505221018), (6, 336814012), (8, 252610509), (12, 168407006), (24, 84203503), (43, 46997304), (86, 23498652), (129, 15665768), (172, 11749326), (258, 7832884), (344, 5874663), (516, 3916442), (941, 2147592), (1032, 1958221), (1882, 1073796), (2081, 971112), (2823, 715864), (3764, 536898), (4162, 485556), (5646, 357932), (6243, 323704), (7528, 268449), (8324, 242778), (11292, 178966), (12486, 161852), (16648, 121389), (22584, 89483), (24972, 80926), (40463, 49944)]