20383692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1069}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 54647040

約数和(自身を除く): 34263348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 454, 681, 908, 1069, 1362, 1589, 2138, 2724, 3178, 3207, 4276, 4767, 6356, 6414, 7483, 9534, 12828, 14966, 19068, 22449, 29932, 44898, 89796, 242663, 485326, 727989, 970652, 1455978, 1698641, 2911956, 3397282, 5095923, 6794564, 10191846, 20383692]

約数ペア:

[(1, 20383692), (2, 10191846), (3, 6794564), (4, 5095923), (6, 3397282), (7, 2911956), (12, 1698641), (14, 1455978), (21, 970652), (28, 727989), (42, 485326), (84, 242663), (227, 89796), (454, 44898), (681, 29932), (908, 22449), (1069, 19068), (1362, 14966), (1589, 12828), (2138, 9534), (2724, 7483), (3178, 6414), (3207, 6356), (4276, 4767)]