20174499565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{10513}}^1$

素因数の和:10630

約数の個数: 64

約数和(自身を含む): 28996434432

約数和(自身を除く): 8821934867

約数列:

[1, 5, 11, 23, 37, 41, 55, 115, 185, 205, 253, 407, 451, 851, 943, 1265, 1517, 2035, 2255, 4255, 4715, 7585, 9361, 10373, 10513, 16687, 34891, 46805, 51865, 52565, 83435, 115643, 174455, 241799, 383801, 388981, 431033, 578215, 1208995, 1919005, 1944905, 2155165, 2659789, 4278791, 4741363, 8946563, 9913759, 13298945, 15948221, 21393955, 23706815, 44732815, 49568795, 79741105, 98412193, 109051349, 175430431, 366809083, 492060965, 545256745, 877152155, 1834045415, 4034899913, 20174499565]

約数ペア:

[(1, 20174499565), (5, 4034899913), (11, 1834045415), (23, 877152155), (37, 545256745), (41, 492060965), (55, 366809083), (115, 175430431), (185, 109051349), (205, 98412193), (253, 79741105), (407, 49568795), (451, 44732815), (851, 23706815), (943, 21393955), (1265, 15948221), (1517, 13298945), (2035, 9913759), (2255, 8946563), (4255, 4741363), (4715, 4278791), (7585, 2659789), (9361, 2155165), (10373, 1944905), (10513, 1919005), (16687, 1208995), (34891, 578215), (46805, 431033), (51865, 388981), (52565, 383801), (83435, 241799), (115643, 174455)]