20025630

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 112

約数和(自身を含む): 56188944

約数和(自身を除く): 36163314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 67, 81, 82, 90, 123, 134, 135, 162, 201, 205, 243, 246, 270, 335, 369, 402, 405, 410, 486, 603, 615, 670, 729, 738, 810, 1005, 1107, 1206, 1215, 1230, 1458, 1809, 1845, 2010, 2214, 2430, 2747, 3015, 3321, 3618, 3645, 3690, 5427, 5494, 5535, 6030, 6642, 7290, 8241, 9045, 9963, 10854, 11070, 13735, 16281, 16482, 16605, 18090, 19926, 24723, 27135, 27470, 29889, 32562, 33210, 41205, 48843, 49446, 49815, 54270, 59778, 74169, 81405, 82410, 97686, 99630, 123615, 148338, 149445, 162810, 222507, 244215, 247230, 298890, 370845, 445014, 488430, 667521, 741690, 1112535, 1335042, 2002563, 2225070, 3337605, 4005126, 6675210, 10012815, 20025630]

約数ペア:

[(1, 20025630), (2, 10012815), (3, 6675210), (5, 4005126), (6, 3337605), (9, 2225070), (10, 2002563), (15, 1335042), (18, 1112535), (27, 741690), (30, 667521), (41, 488430), (45, 445014), (54, 370845), (67, 298890), (81, 247230), (82, 244215), (90, 222507), (123, 162810), (134, 149445), (135, 148338), (162, 123615), (201, 99630), (205, 97686), (243, 82410), (246, 81405), (270, 74169), (335, 59778), (369, 54270), (402, 49815), (405, 49446), (410, 48843), (486, 41205), (603, 33210), (615, 32562), (670, 29889), (729, 27470), (738, 27135), (810, 24723), (1005, 19926), (1107, 18090), (1206, 16605), (1215, 16482), (1230, 16281), (1458, 13735), (1809, 11070), (1845, 10854), (2010, 9963), (2214, 9045), (2430, 8241), (2747, 7290), (3015, 6642), (3321, 6030), (3618, 5535), (3645, 5494), (3690, 5427)]