2080758744

素因数分解:

$2^3\times 3^2\times {\mathrm{787}}^1\times {\mathrm{36721}}^1$

素因数の和:37520

約数の個数: 48

約数和(自身を含む): 5642702520

約数和(自身を除く): 3561943776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 787, 1574, 2361, 3148, 4722, 6296, 7083, 9444, 14166, 18888, 28332, 36721, 56664, 73442, 110163, 146884, 220326, 293768, 330489, 440652, 660978, 881304, 1321956, 2643912, 28899427, 57798854, 86698281, 115597708, 173396562, 231195416, 260094843, 346793124, 520189686, 693586248, 1040379372, 2080758744]

約数ペア:

[(1, 2080758744), (2, 1040379372), (3, 693586248), (4, 520189686), (6, 346793124), (8, 260094843), (9, 231195416), (12, 173396562), (18, 115597708), (24, 86698281), (36, 57798854), (72, 28899427), (787, 2643912), (1574, 1321956), (2361, 881304), (3148, 660978), (4722, 440652), (6296, 330489), (7083, 293768), (9444, 220326), (14166, 146884), (18888, 110163), (28332, 73442), (36721, 56664)]