20151685836

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1283}}^1\times {\mathrm{22963}}^1$

素因数の和:24275

約数の個数: 72

約数和(自身を含む): 53664112320

約数和(自身を除く): 33512426484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1283, 2566, 3849, 5132, 7698, 11547, 15396, 22963, 23094, 24377, 45926, 46188, 48754, 68889, 73131, 91852, 97508, 137778, 146262, 206667, 219393, 275556, 292524, 413334, 436297, 438786, 826668, 872594, 877572, 1308891, 1745188, 2617782, 3926673, 5235564, 7853346, 15706692, 29461529, 58923058, 88384587, 117846116, 176769174, 265153761, 353538348, 530307522, 559769051, 1060615044, 1119538102, 1679307153, 2239076204, 3358614306, 5037921459, 6717228612, 10075842918, 20151685836]

約数ペア:

[(1, 20151685836), (2, 10075842918), (3, 6717228612), (4, 5037921459), (6, 3358614306), (9, 2239076204), (12, 1679307153), (18, 1119538102), (19, 1060615044), (36, 559769051), (38, 530307522), (57, 353538348), (76, 265153761), (114, 176769174), (171, 117846116), (228, 88384587), (342, 58923058), (684, 29461529), (1283, 15706692), (2566, 7853346), (3849, 5235564), (5132, 3926673), (7698, 2617782), (11547, 1745188), (15396, 1308891), (22963, 877572), (23094, 872594), (24377, 826668), (45926, 438786), (46188, 436297), (48754, 413334), (68889, 292524), (73131, 275556), (91852, 219393), (97508, 206667), (137778, 146262)]