20936496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{62311}}^1$

素因数の和:62329

約数の個数: 40

約数和(自身を含む): 61813504

約数和(自身を除く): 40877008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 62311, 124622, 186933, 249244, 373866, 436177, 498488, 747732, 872354, 996976, 1308531, 1495464, 1744708, 2617062, 2990928, 3489416, 5234124, 6978832, 10468248, 20936496]

約数ペア:

[(1, 20936496), (2, 10468248), (3, 6978832), (4, 5234124), (6, 3489416), (7, 2990928), (8, 2617062), (12, 1744708), (14, 1495464), (16, 1308531), (21, 996976), (24, 872354), (28, 747732), (42, 498488), (48, 436177), (56, 373866), (84, 249244), (112, 186933), (168, 124622), (336, 62311)]