20201609148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8292943}}^1$

素因数の和:8292986

約数の個数: 48

約数和(自身を含む): 55728583680

約数和(自身を除く): 35526974532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 8292943, 16585886, 24878829, 33171772, 49757658, 58050601, 99515316, 116101202, 174151803, 232202404, 240495347, 348303606, 480990694, 696607212, 721486041, 961981388, 1442972082, 1683467429, 2885944164, 3366934858, 5050402287, 6733869716, 10100804574, 20201609148]

約数ペア:

[(1, 20201609148), (2, 10100804574), (3, 6733869716), (4, 5050402287), (6, 3366934858), (7, 2885944164), (12, 1683467429), (14, 1442972082), (21, 961981388), (28, 721486041), (29, 696607212), (42, 480990694), (58, 348303606), (84, 240495347), (87, 232202404), (116, 174151803), (174, 116101202), (203, 99515316), (348, 58050601), (406, 49757658), (609, 33171772), (812, 24878829), (1218, 16585886), (2436, 8292943)]