20010430010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{190921}}^1$

素因数の和:191198

約数の個数: 32

約数和(自身を含む): 36950280192

約数和(自身を除く): 16939850182

約数列:

[1, 2, 5, 10, 47, 94, 223, 235, 446, 470, 1115, 2230, 10481, 20962, 52405, 104810, 190921, 381842, 954605, 1909210, 8973287, 17946574, 42575383, 44866435, 85150766, 89732870, 212876915, 425753830, 2001043001, 4002086002, 10005215005, 20010430010]

約数ペア:

[(1, 20010430010), (2, 10005215005), (5, 4002086002), (10, 2001043001), (47, 425753830), (94, 212876915), (223, 89732870), (235, 85150766), (446, 44866435), (470, 42575383), (1115, 17946574), (2230, 8973287), (10481, 1909210), (20962, 954605), (52405, 381842), (104810, 190921)]