20132868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2693}}^1$

素因数の和:2796

約数の個数: 48

約数和(自身を含む): 54311040

約数和(自身を除く): 34178172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 2693, 3738, 5386, 7476, 8079, 10772, 16158, 18851, 32316, 37702, 56553, 75404, 113106, 226212, 239677, 479354, 719031, 958708, 1438062, 1677739, 2876124, 3355478, 5033217, 6710956, 10066434, 20132868]

約数ペア:

[(1, 20132868), (2, 10066434), (3, 6710956), (4, 5033217), (6, 3355478), (7, 2876124), (12, 1677739), (14, 1438062), (21, 958708), (28, 719031), (42, 479354), (84, 239677), (89, 226212), (178, 113106), (267, 75404), (356, 56553), (534, 37702), (623, 32316), (1068, 18851), (1246, 16158), (1869, 10772), (2492, 8079), (2693, 7476), (3738, 5386)]