20683512

素因数分解:

$2^3\times 3^4\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 59023800

約数和(自身を除く): 38340288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 81, 108, 118, 162, 177, 216, 236, 324, 354, 472, 531, 541, 648, 708, 1062, 1082, 1416, 1593, 1623, 2124, 2164, 3186, 3246, 4248, 4328, 4779, 4869, 6372, 6492, 9558, 9738, 12744, 12984, 14607, 19116, 19476, 29214, 31919, 38232, 38952, 43821, 58428, 63838, 87642, 95757, 116856, 127676, 175284, 191514, 255352, 287271, 350568, 383028, 574542, 766056, 861813, 1149084, 1723626, 2298168, 2585439, 3447252, 5170878, 6894504, 10341756, 20683512]

約数ペア:

[(1, 20683512), (2, 10341756), (3, 6894504), (4, 5170878), (6, 3447252), (8, 2585439), (9, 2298168), (12, 1723626), (18, 1149084), (24, 861813), (27, 766056), (36, 574542), (54, 383028), (59, 350568), (72, 287271), (81, 255352), (108, 191514), (118, 175284), (162, 127676), (177, 116856), (216, 95757), (236, 87642), (324, 63838), (354, 58428), (472, 43821), (531, 38952), (541, 38232), (648, 31919), (708, 29214), (1062, 19476), (1082, 19116), (1416, 14607), (1593, 12984), (1623, 12744), (2124, 9738), (2164, 9558), (3186, 6492), (3246, 6372), (4248, 4869), (4328, 4779)]