20170104252

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{78277}}^1$

素因数の和:78590

約数の個数: 48

約数和(自身を含む): 47737055520

約数和(自身を除く): 27566951268

約数列:

[1, 2, 3, 4, 6, 12, 109, 197, 218, 327, 394, 436, 591, 654, 788, 1182, 1308, 2364, 21473, 42946, 64419, 78277, 85892, 128838, 156554, 234831, 257676, 313108, 469662, 939324, 8532193, 15420569, 17064386, 25596579, 30841138, 34128772, 46261707, 51193158, 61682276, 92523414, 102386316, 185046828, 1680842021, 3361684042, 5042526063, 6723368084, 10085052126, 20170104252]

約数ペア:

[(1, 20170104252), (2, 10085052126), (3, 6723368084), (4, 5042526063), (6, 3361684042), (12, 1680842021), (109, 185046828), (197, 102386316), (218, 92523414), (327, 61682276), (394, 51193158), (436, 46261707), (591, 34128772), (654, 30841138), (788, 25596579), (1182, 17064386), (1308, 15420569), (2364, 8532193), (21473, 939324), (42946, 469662), (64419, 313108), (78277, 257676), (85892, 234831), (128838, 156554)]