20236050795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{8839}}^1$

素因数の和:9172

約数の個数: 64

約数和(自身を含む): 35388288000

約数和(自身を除く): 15152237205

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 277, 285, 435, 551, 831, 1385, 1653, 2755, 4155, 5263, 8033, 8265, 8839, 15789, 24099, 26315, 26517, 40165, 44195, 78945, 120495, 132585, 152627, 167941, 256331, 457881, 503823, 763135, 768993, 839705, 1281655, 2289405, 2448403, 2519115, 3844965, 4870289, 7345209, 12242015, 14610867, 24351445, 36726045, 46519657, 71003687, 73054335, 139558971, 213011061, 232598285, 355018435, 697794855, 1065055305, 1349070053, 4047210159, 6745350265, 20236050795]

約数ペア:

[(1, 20236050795), (3, 6745350265), (5, 4047210159), (15, 1349070053), (19, 1065055305), (29, 697794855), (57, 355018435), (87, 232598285), (95, 213011061), (145, 139558971), (277, 73054335), (285, 71003687), (435, 46519657), (551, 36726045), (831, 24351445), (1385, 14610867), (1653, 12242015), (2755, 7345209), (4155, 4870289), (5263, 3844965), (8033, 2519115), (8265, 2448403), (8839, 2289405), (15789, 1281655), (24099, 839705), (26315, 768993), (26517, 763135), (40165, 503823), (44195, 457881), (78945, 256331), (120495, 167941), (132585, 152627)]