20156076

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18061}}^1$

素因数の和:18102

約数の個数: 36

約数和(自身を含む): 52596544

約数和(自身を除く): 32440468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 18061, 36122, 54183, 72244, 108366, 162549, 216732, 325098, 559891, 650196, 1119782, 1679673, 2239564, 3359346, 5039019, 6718692, 10078038, 20156076]

約数ペア:

[(1, 20156076), (2, 10078038), (3, 6718692), (4, 5039019), (6, 3359346), (9, 2239564), (12, 1679673), (18, 1119782), (31, 650196), (36, 559891), (62, 325098), (93, 216732), (124, 162549), (186, 108366), (279, 72244), (372, 54183), (558, 36122), (1116, 18061)]