20343841704

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1434281}}^1$

素因数の和:1434490

約数の個数: 48

約数和(自身を含む): 55377628020

約数和(自身を除く): 35033786316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 1434281, 2868562, 4302843, 5737124, 8605686, 11474248, 12908529, 17211372, 25817058, 34422744, 51634116, 103268232, 282553357, 565106714, 847660071, 1130213428, 1695320142, 2260426856, 2542980213, 3390640284, 5085960426, 6781280568, 10171920852, 20343841704]

約数ペア:

[(1, 20343841704), (2, 10171920852), (3, 6781280568), (4, 5085960426), (6, 3390640284), (8, 2542980213), (9, 2260426856), (12, 1695320142), (18, 1130213428), (24, 847660071), (36, 565106714), (72, 282553357), (197, 103268232), (394, 51634116), (591, 34422744), (788, 25817058), (1182, 17211372), (1576, 12908529), (1773, 11474248), (2364, 8605686), (3546, 5737124), (4728, 4302843), (7092, 2868562), (14184, 1434281)]