20177844

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{98911}}^1$

素因数の和:98935

約数の個数: 24

約数和(自身を含む): 49851648

約数和(自身を除く): 29673804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 98911, 197822, 296733, 395644, 593466, 1186932, 1681487, 3362974, 5044461, 6725948, 10088922, 20177844]

約数ペア:

[(1, 20177844), (2, 10088922), (3, 6725948), (4, 5044461), (6, 3362974), (12, 1681487), (17, 1186932), (34, 593466), (51, 395644), (68, 296733), (102, 197822), (204, 98911)]