20188358466

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{239329}}^1$

素因数の和:240178

約数の個数: 32

約数和(自身を含む): 42803691840

約数和(自身を除く): 22615333374

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 827, 1654, 2481, 4962, 14059, 28118, 42177, 84354, 239329, 478658, 717987, 1435974, 4068593, 8137186, 12205779, 24411558, 197925083, 395850166, 593775249, 1187550498, 3364726411, 6729452822, 10094179233, 20188358466]

約数ペア:

[(1, 20188358466), (2, 10094179233), (3, 6729452822), (6, 3364726411), (17, 1187550498), (34, 593775249), (51, 395850166), (102, 197925083), (827, 24411558), (1654, 12205779), (2481, 8137186), (4962, 4068593), (14059, 1435974), (28118, 717987), (42177, 478658), (84354, 239329)]