20584133565

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1\times {\mathrm{14281}}^1$

素因数の和:14909

約数の個数: 32

約数和(自身を含む): 33149778816

約数和(自身を除く): 12565645251

約数列:

[1, 3, 5, 15, 307, 313, 921, 939, 1535, 1565, 4605, 4695, 14281, 42843, 71405, 96091, 214215, 288273, 480455, 1441365, 4384267, 4469953, 13152801, 13409859, 21921335, 22349765, 65764005, 67049295, 1372275571, 4116826713, 6861377855, 20584133565]

約数ペア:

[(1, 20584133565), (3, 6861377855), (5, 4116826713), (15, 1372275571), (307, 67049295), (313, 65764005), (921, 22349765), (939, 21921335), (1535, 13409859), (1565, 13152801), (4605, 4469953), (4695, 4384267), (14281, 1441365), (42843, 480455), (71405, 288273), (96091, 214215)]