19770864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24229}}^1$

素因数の和:24257

約数の個数: 40

約数和(自身を含む): 54081360

約数和(自身を除く): 34310496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 24229, 48458, 72687, 96916, 145374, 193832, 290748, 387664, 411893, 581496, 823786, 1162992, 1235679, 1647572, 2471358, 3295144, 4942716, 6590288, 9885432, 19770864]

約数ペア:

[(1, 19770864), (2, 9885432), (3, 6590288), (4, 4942716), (6, 3295144), (8, 2471358), (12, 1647572), (16, 1235679), (17, 1162992), (24, 823786), (34, 581496), (48, 411893), (51, 387664), (68, 290748), (102, 193832), (136, 145374), (204, 96916), (272, 72687), (408, 48458), (816, 24229)]