20163050265

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2063}}^1\times {\mathrm{4373}}^1$

素因数の和:6593

約数の個数: 32

約数和(自身を含む): 32500569600

約数和(自身を除く): 12337519335

約数列:

[1, 3, 5, 15, 149, 447, 745, 2063, 2235, 4373, 6189, 10315, 13119, 21865, 30945, 65595, 307387, 651577, 922161, 1536935, 1954731, 3257885, 4610805, 9021499, 9773655, 27064497, 45107495, 135322485, 1344203351, 4032610053, 6721016755, 20163050265]

約数ペア:

[(1, 20163050265), (3, 6721016755), (5, 4032610053), (15, 1344203351), (149, 135322485), (447, 45107495), (745, 27064497), (2063, 9773655), (2235, 9021499), (4373, 4610805), (6189, 3257885), (10315, 1954731), (13119, 1536935), (21865, 922161), (30945, 651577), (65595, 307387)]