20153112

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17137}}^1$

素因数の和:17160

約数の個数: 48

約数和(自身を含む): 58611960

約数和(自身を除く): 38458848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 17137, 34274, 51411, 68548, 102822, 119959, 137096, 205644, 239918, 359877, 411288, 479836, 719754, 839713, 959672, 1439508, 1679426, 2519139, 2879016, 3358852, 5038278, 6717704, 10076556, 20153112]

約数ペア:

[(1, 20153112), (2, 10076556), (3, 6717704), (4, 5038278), (6, 3358852), (7, 2879016), (8, 2519139), (12, 1679426), (14, 1439508), (21, 959672), (24, 839713), (28, 719754), (42, 479836), (49, 411288), (56, 359877), (84, 239918), (98, 205644), (147, 137096), (168, 119959), (196, 102822), (294, 68548), (392, 51411), (588, 34274), (1176, 17137)]