20179918020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14623129}}^1$

素因数の和:14623164

約数の個数: 48

約数和(自身を含む): 58960460160

約数和(自身を除く): 38780542140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 14623129, 29246258, 43869387, 58492516, 73115645, 87738774, 146231290, 175477548, 219346935, 292462580, 336331967, 438693870, 672663934, 877387740, 1008995901, 1345327868, 1681659835, 2017991802, 3363319670, 4035983604, 5044979505, 6726639340, 10089959010, 20179918020]

約数ペア:

[(1, 20179918020), (2, 10089959010), (3, 6726639340), (4, 5044979505), (5, 4035983604), (6, 3363319670), (10, 2017991802), (12, 1681659835), (15, 1345327868), (20, 1008995901), (23, 877387740), (30, 672663934), (46, 438693870), (60, 336331967), (69, 292462580), (92, 219346935), (115, 175477548), (138, 146231290), (230, 87738774), (276, 73115645), (345, 58492516), (460, 43869387), (690, 29246258), (1380, 14623129)]