24362020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 54915840

約数和(自身を除く): 30553820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 907, 1343, 1580, 1814, 2686, 3628, 4535, 5372, 6715, 9070, 13430, 15419, 18140, 26860, 30838, 61676, 71653, 77095, 143306, 154190, 286612, 308380, 358265, 716530, 1218101, 1433060, 2436202, 4872404, 6090505, 12181010, 24362020]

約数ペア:

[(1, 24362020), (2, 12181010), (4, 6090505), (5, 4872404), (10, 2436202), (17, 1433060), (20, 1218101), (34, 716530), (68, 358265), (79, 308380), (85, 286612), (158, 154190), (170, 143306), (316, 77095), (340, 71653), (395, 61676), (790, 30838), (907, 26860), (1343, 18140), (1580, 15419), (1814, 13430), (2686, 9070), (3628, 6715), (4535, 5372)]