20231878797

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{31219}}^1$

素因数の和:31458

約数の個数: 48

約数和(自身を含む): 32728550400

約数和(自身を除く): 12496671603

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 191, 261, 377, 573, 1131, 1719, 2483, 3393, 5539, 7449, 16617, 22347, 31219, 49851, 72007, 93657, 216021, 280971, 405847, 648063, 905351, 1217541, 2716053, 3652623, 5962829, 8148159, 11769563, 17888487, 35308689, 53665461, 77516777, 105926067, 172922041, 232550331, 518766123, 697650993, 1556298369, 2247986533, 6743959599, 20231878797]

約数ペア:

[(1, 20231878797), (3, 6743959599), (9, 2247986533), (13, 1556298369), (29, 697650993), (39, 518766123), (87, 232550331), (117, 172922041), (191, 105926067), (261, 77516777), (377, 53665461), (573, 35308689), (1131, 17888487), (1719, 11769563), (2483, 8148159), (3393, 5962829), (5539, 3652623), (7449, 2716053), (16617, 1217541), (22347, 905351), (31219, 648063), (49851, 405847), (72007, 280971), (93657, 216021)]