20480430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1163}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 49279104

約数和(自身を除く): 28798674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 587, 1163, 1174, 1761, 2326, 2935, 3489, 3522, 5815, 5870, 6978, 8805, 11630, 17445, 17610, 34890, 682681, 1365362, 2048043, 3413405, 4096086, 6826810, 10240215, 20480430]

約数ペア:

[(1, 20480430), (2, 10240215), (3, 6826810), (5, 4096086), (6, 3413405), (10, 2048043), (15, 1365362), (30, 682681), (587, 34890), (1163, 17610), (1174, 17445), (1761, 11630), (2326, 8805), (2935, 6978), (3489, 5870), (3522, 5815)]