20177362830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{24421}}^1\times {\mathrm{27541}}^1$

素因数の和:51972

約数の個数: 32

約数和(自身を含む): 48429412128

約数和(自身を除く): 28252049298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 24421, 27541, 48842, 55082, 73263, 82623, 122105, 137705, 146526, 165246, 244210, 275410, 366315, 413115, 732630, 826230, 672578761, 1345157522, 2017736283, 3362893805, 4035472566, 6725787610, 10088681415, 20177362830]

約数ペア:

[(1, 20177362830), (2, 10088681415), (3, 6725787610), (5, 4035472566), (6, 3362893805), (10, 2017736283), (15, 1345157522), (30, 672578761), (24421, 826230), (27541, 732630), (48842, 413115), (55082, 366315), (73263, 275410), (82623, 244210), (122105, 165246), (137705, 146526)]