20111880328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1464173}}^1$

素因数の和:1464297

約数の個数: 32

約数和(自身を含む): 40323351960

約数和(自身を除く): 20211471632

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 3434, 6868, 13736, 1464173, 2928346, 5856692, 11713384, 24890941, 49781882, 99563764, 147881473, 199127528, 295762946, 591525892, 1183051784, 2513985041, 5027970082, 10055940164, 20111880328]

約数ペア:

[(1, 20111880328), (2, 10055940164), (4, 5027970082), (8, 2513985041), (17, 1183051784), (34, 591525892), (68, 295762946), (101, 199127528), (136, 147881473), (202, 99563764), (404, 49781882), (808, 24890941), (1717, 11713384), (3434, 5856692), (6868, 2928346), (13736, 1464173)]