20232051660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4886969}}^1$

素因数の和:4887007

約数の個数: 72

約数和(自身を含む): 64038854880

約数和(自身を除く): 43806803220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 4886969, 9773938, 14660907, 19547876, 24434845, 29321814, 43982721, 48869690, 58643628, 73304535, 87965442, 97739380, 112400287, 146609070, 175930884, 219913605, 224800574, 293218140, 337200861, 439827210, 449601148, 562001435, 674401722, 879654420, 1011602583, 1124002870, 1348803444, 1686004305, 2023205166, 2248005740, 3372008610, 4046410332, 5058012915, 6744017220, 10116025830, 20232051660]

約数ペア:

[(1, 20232051660), (2, 10116025830), (3, 6744017220), (4, 5058012915), (5, 4046410332), (6, 3372008610), (9, 2248005740), (10, 2023205166), (12, 1686004305), (15, 1348803444), (18, 1124002870), (20, 1011602583), (23, 879654420), (30, 674401722), (36, 562001435), (45, 449601148), (46, 439827210), (60, 337200861), (69, 293218140), (90, 224800574), (92, 219913605), (115, 175930884), (138, 146609070), (180, 112400287), (207, 97739380), (230, 87965442), (276, 73304535), (345, 58643628), (414, 48869690), (460, 43982721), (690, 29321814), (828, 24434845), (1035, 19547876), (1380, 14660907), (2070, 9773938), (4140, 4886969)]