20163623295

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5167}}^1\times {\mathrm{8971}}^1$

素因数の和:14175

約数の個数: 32

約数和(自身を含む): 33384453120

約数和(自身を除く): 13220829825

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 5167, 8971, 15501, 25835, 26913, 44855, 77505, 134565, 149843, 260159, 449529, 749215, 780477, 1300795, 2247645, 3902385, 46353157, 139059471, 231765785, 695297355, 1344241553, 4032724659, 6721207765, 20163623295]

約数ペア:

[(1, 20163623295), (3, 6721207765), (5, 4032724659), (15, 1344241553), (29, 695297355), (87, 231765785), (145, 139059471), (435, 46353157), (5167, 3902385), (8971, 2247645), (15501, 1300795), (25835, 780477), (26913, 749215), (44855, 449529), (77505, 260159), (134565, 149843)]