20051670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39317}}^1$

素因数の和:39344

約数の個数: 32

約数和(自身を含む): 50956128

約数和(自身を除く): 30904458

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 39317, 78634, 117951, 196585, 235902, 393170, 589755, 668389, 1179510, 1336778, 2005167, 3341945, 4010334, 6683890, 10025835, 20051670]

約数ペア:

[(1, 20051670), (2, 10025835), (3, 6683890), (5, 4010334), (6, 3341945), (10, 2005167), (15, 1336778), (17, 1179510), (30, 668389), (34, 589755), (51, 393170), (85, 235902), (102, 196585), (170, 117951), (255, 78634), (510, 39317)]