20123961102

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159713977}}^1$

素因数の和:159713992

約数の個数: 24

約数和(自身を含む): 49830761136

約数和(自身を除く): 29706800034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159713977, 319427954, 479141931, 958283862, 1117997839, 1437425793, 2235995678, 2874851586, 3353993517, 6707987034, 10061980551, 20123961102]

約数ペア:

[(1, 20123961102), (2, 10061980551), (3, 6707987034), (6, 3353993517), (7, 2874851586), (9, 2235995678), (14, 1437425793), (18, 1117997839), (21, 958283862), (42, 479141931), (63, 319427954), (126, 159713977)]