20120766092

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2486501}}^1$

素因数の和:2486546

約数の個数: 36

約数和(自身を含む): 42747942384

約数和(自身を除く): 22627176292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 2486501, 4973002, 9946004, 17405507, 34811014, 42270517, 69622028, 84541034, 169082068, 295893619, 591787238, 718598789, 1183574476, 1437197578, 2874395156, 5030191523, 10060383046, 20120766092]

約数ペア:

[(1, 20120766092), (2, 10060383046), (4, 5030191523), (7, 2874395156), (14, 1437197578), (17, 1183574476), (28, 718598789), (34, 591787238), (68, 295893619), (119, 169082068), (238, 84541034), (289, 69622028), (476, 42270517), (578, 34811014), (1156, 17405507), (2023, 9946004), (4046, 4973002), (8092, 2486501)]