20230710515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{9151}}^1$

素因数の和:10043

約数の個数: 32

約数和(自身を含む): 26568622080

約数和(自身を除く): 6337911565

約数列:

[1, 5, 17, 31, 85, 155, 527, 839, 2635, 4195, 9151, 14263, 26009, 45755, 71315, 130045, 155567, 283681, 442153, 777835, 1418405, 2210765, 4822577, 7677689, 24112885, 38388445, 130520713, 238008359, 652603565, 1190041795, 4046142103, 20230710515]

約数ペア:

[(1, 20230710515), (5, 4046142103), (17, 1190041795), (31, 652603565), (85, 238008359), (155, 130520713), (527, 38388445), (839, 24112885), (2635, 7677689), (4195, 4822577), (9151, 2210765), (14263, 1418405), (26009, 777835), (45755, 442153), (71315, 283681), (130045, 155567)]