20235512934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{22751}}^1$

素因数の和:22963

約数の個数: 128

約数和(自身を含む): 55653212160

約数和(自身を除く): 35417699226

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 181, 182, 189, 234, 273, 351, 362, 378, 543, 546, 702, 819, 1086, 1267, 1629, 1638, 2353, 2457, 2534, 3258, 3801, 4706, 4887, 4914, 7059, 7602, 9774, 11403, 14118, 16471, 21177, 22751, 22806, 32942, 34209, 42354, 45502, 49413, 63531, 68253, 68418, 98826, 127062, 136506, 148239, 159257, 204759, 295763, 296478, 318514, 409518, 444717, 477771, 591526, 614277, 887289, 889434, 955542, 1228554, 1433313, 1774578, 2070341, 2661867, 2866626, 4117931, 4140682, 4299939, 5323734, 6211023, 7985601, 8235862, 8599878, 12353793, 12422046, 15971202, 18633069, 24707586, 28825517, 37061379, 37266138, 53533103, 55899207, 57651034, 74122758, 86476551, 107066206, 111184137, 111798414, 160599309, 172953102, 222368274, 259429653, 321198618, 374731721, 481797927, 518859306, 749463442, 778288959, 963595854, 1124195163, 1445393781, 1556577918, 2248390326, 2890787562, 3372585489, 6745170978, 10117756467, 20235512934]

約数ペア:

[(1, 20235512934), (2, 10117756467), (3, 6745170978), (6, 3372585489), (7, 2890787562), (9, 2248390326), (13, 1556577918), (14, 1445393781), (18, 1124195163), (21, 963595854), (26, 778288959), (27, 749463442), (39, 518859306), (42, 481797927), (54, 374731721), (63, 321198618), (78, 259429653), (91, 222368274), (117, 172953102), (126, 160599309), (181, 111798414), (182, 111184137), (189, 107066206), (234, 86476551), (273, 74122758), (351, 57651034), (362, 55899207), (378, 53533103), (543, 37266138), (546, 37061379), (702, 28825517), (819, 24707586), (1086, 18633069), (1267, 15971202), (1629, 12422046), (1638, 12353793), (2353, 8599878), (2457, 8235862), (2534, 7985601), (3258, 6211023), (3801, 5323734), (4706, 4299939), (4887, 4140682), (4914, 4117931), (7059, 2866626), (7602, 2661867), (9774, 2070341), (11403, 1774578), (14118, 1433313), (16471, 1228554), (21177, 955542), (22751, 889434), (22806, 887289), (32942, 614277), (34209, 591526), (42354, 477771), (45502, 444717), (49413, 409518), (63531, 318514), (68253, 296478), (68418, 295763), (98826, 204759), (127062, 159257), (136506, 148239)]