20636964

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 57456000

約数和(自身を除く): 36819036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 89, 108, 113, 114, 171, 178, 226, 228, 267, 339, 342, 356, 452, 513, 534, 678, 684, 801, 1017, 1026, 1068, 1356, 1602, 1691, 2034, 2052, 2147, 2403, 3051, 3204, 3382, 4068, 4294, 4806, 5073, 6102, 6441, 6764, 8588, 9612, 10057, 10146, 12204, 12882, 15219, 19323, 20114, 20292, 25764, 30171, 30438, 38646, 40228, 45657, 57969, 60342, 60876, 77292, 90513, 91314, 115938, 120684, 181026, 182628, 191083, 231876, 271539, 362052, 382166, 543078, 573249, 764332, 1086156, 1146498, 1719747, 2292996, 3439494, 5159241, 6878988, 10318482, 20636964]

約数ペア:

[(1, 20636964), (2, 10318482), (3, 6878988), (4, 5159241), (6, 3439494), (9, 2292996), (12, 1719747), (18, 1146498), (19, 1086156), (27, 764332), (36, 573249), (38, 543078), (54, 382166), (57, 362052), (76, 271539), (89, 231876), (108, 191083), (113, 182628), (114, 181026), (171, 120684), (178, 115938), (226, 91314), (228, 90513), (267, 77292), (339, 60876), (342, 60342), (356, 57969), (452, 45657), (513, 40228), (534, 38646), (678, 30438), (684, 30171), (801, 25764), (1017, 20292), (1026, 20114), (1068, 19323), (1356, 15219), (1602, 12882), (1691, 12204), (2034, 10146), (2052, 10057), (2147, 9612), (2403, 8588), (3051, 6764), (3204, 6441), (3382, 6102), (4068, 5073), (4294, 4806)]