20080902141

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{1423}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 30042754560

約数和(自身を除く): 9961852419

約数列:

[1, 3, 9, 41, 123, 167, 229, 369, 501, 687, 1423, 1503, 2061, 4269, 6847, 9389, 12807, 20541, 28167, 38243, 58343, 61623, 84501, 114729, 175029, 237641, 325867, 344187, 525087, 712923, 977601, 1567963, 2138769, 2932803, 4703889, 9743281, 13360547, 14111667, 29229843, 40081641, 54419789, 87689529, 120244923, 163259367, 489778101, 2231211349, 6693634047, 20080902141]

約数ペア:

[(1, 20080902141), (3, 6693634047), (9, 2231211349), (41, 489778101), (123, 163259367), (167, 120244923), (229, 87689529), (369, 54419789), (501, 40081641), (687, 29229843), (1423, 14111667), (1503, 13360547), (2061, 9743281), (4269, 4703889), (6847, 2932803), (9389, 2138769), (12807, 1567963), (20541, 977601), (28167, 712923), (38243, 525087), (58343, 344187), (61623, 325867), (84501, 237641), (114729, 175029)]