20131676910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{12959}}^1$

素因数の和:13434

約数の個数: 96

約数和(自身を含む): 53750511360

約数和(自身を除く): 33618834450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 421, 615, 738, 842, 1230, 1263, 1845, 2105, 2526, 3690, 3789, 4210, 6315, 7578, 12630, 12959, 17261, 18945, 25918, 34522, 37890, 38877, 51783, 64795, 77754, 86305, 103566, 116631, 129590, 155349, 172610, 194385, 233262, 258915, 310698, 388770, 517830, 531319, 583155, 776745, 1062638, 1166310, 1553490, 1593957, 2656595, 3187914, 4781871, 5313190, 5455739, 7969785, 9563742, 10911478, 15939570, 16367217, 23909355, 27278695, 32734434, 47818710, 49101651, 54557390, 81836085, 98203302, 163672170, 223685299, 245508255, 447370598, 491016510, 671055897, 1118426495, 1342111794, 2013167691, 2236852990, 3355279485, 4026335382, 6710558970, 10065838455, 20131676910]

約数ペア:

[(1, 20131676910), (2, 10065838455), (3, 6710558970), (5, 4026335382), (6, 3355279485), (9, 2236852990), (10, 2013167691), (15, 1342111794), (18, 1118426495), (30, 671055897), (41, 491016510), (45, 447370598), (82, 245508255), (90, 223685299), (123, 163672170), (205, 98203302), (246, 81836085), (369, 54557390), (410, 49101651), (421, 47818710), (615, 32734434), (738, 27278695), (842, 23909355), (1230, 16367217), (1263, 15939570), (1845, 10911478), (2105, 9563742), (2526, 7969785), (3690, 5455739), (3789, 5313190), (4210, 4781871), (6315, 3187914), (7578, 2656595), (12630, 1593957), (12959, 1553490), (17261, 1166310), (18945, 1062638), (25918, 776745), (34522, 583155), (37890, 531319), (38877, 517830), (51783, 388770), (64795, 310698), (77754, 258915), (86305, 233262), (103566, 194385), (116631, 172610), (129590, 155349)]