20132292971

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{3583}}^1$

素因数の和:4019

約数の個数: 32

約数和(自身を含む): 24153292800

約数和(自身を除く): 4020999829

約数列:

[1, 7, 29, 89, 203, 311, 623, 2177, 2581, 3583, 9019, 18067, 25081, 27679, 63133, 103907, 193753, 318887, 727349, 802691, 1114313, 2232209, 5618837, 7800191, 9247723, 32315077, 64734061, 99173857, 226205539, 694216999, 2876041853, 20132292971]

約数ペア:

[(1, 20132292971), (7, 2876041853), (29, 694216999), (89, 226205539), (203, 99173857), (311, 64734061), (623, 32315077), (2177, 9247723), (2581, 7800191), (3583, 5618837), (9019, 2232209), (18067, 1114313), (25081, 802691), (27679, 727349), (63133, 318887), (103907, 193753)]