20608889653410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{48932473}}^1$

素因数の和:48932723

約数の個数: 64

約数和(自身を含む): 50310412467840

約数和(自身を除く): 29701522814430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 139, 202, 278, 303, 417, 505, 606, 695, 834, 1010, 1390, 1515, 2085, 3030, 4170, 14039, 28078, 42117, 70195, 84234, 140390, 210585, 421170, 48932473, 97864946, 146797419, 244662365, 293594838, 489324730, 733987095, 1467974190, 4942179773, 6801613747, 9884359546, 13603227494, 14826539319, 20404841241, 24710898865, 29653078638, 34008068735, 40809682482, 49421797730, 68016137470, 74132696595, 102024206205, 148265393190, 204048412410, 686962988447, 1373925976894, 2060888965341, 3434814942235, 4121777930682, 6869629884470, 10304444826705, 20608889653410]

約数ペア:

[(1, 20608889653410), (2, 10304444826705), (3, 6869629884470), (5, 4121777930682), (6, 3434814942235), (10, 2060888965341), (15, 1373925976894), (30, 686962988447), (101, 204048412410), (139, 148265393190), (202, 102024206205), (278, 74132696595), (303, 68016137470), (417, 49421797730), (505, 40809682482), (606, 34008068735), (695, 29653078638), (834, 24710898865), (1010, 20404841241), (1390, 14826539319), (1515, 13603227494), (2085, 9884359546), (3030, 6801613747), (4170, 4942179773), (14039, 1467974190), (28078, 733987095), (42117, 489324730), (70195, 293594838), (84234, 244662365), (140390, 146797419), (210585, 97864946), (421170, 48932473)]