20165754924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{299711}}^1$

素因数の和:299820

約数の個数: 96

約数和(自身を含む): 60421939200

約数和(自身を除く): 40256184276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 89, 108, 126, 178, 189, 252, 267, 356, 378, 534, 623, 756, 801, 1068, 1246, 1602, 1869, 2403, 2492, 3204, 3738, 4806, 5607, 7476, 9612, 11214, 16821, 22428, 33642, 67284, 299711, 599422, 899133, 1198844, 1798266, 2097977, 2697399, 3596532, 4195954, 5394798, 6293931, 8092197, 8391908, 10789596, 12587862, 16184394, 18881793, 25175724, 26674279, 32368788, 37763586, 53348558, 56645379, 75527172, 80022837, 106697116, 113290758, 160045674, 186719953, 226581516, 240068511, 320091348, 373439906, 480137022, 560159859, 720205533, 746879812, 960274044, 1120319718, 1440411066, 1680479577, 2240639436, 2880822132, 3360959154, 5041438731, 6721918308, 10082877462, 20165754924]

約数ペア:

[(1, 20165754924), (2, 10082877462), (3, 6721918308), (4, 5041438731), (6, 3360959154), (7, 2880822132), (9, 2240639436), (12, 1680479577), (14, 1440411066), (18, 1120319718), (21, 960274044), (27, 746879812), (28, 720205533), (36, 560159859), (42, 480137022), (54, 373439906), (63, 320091348), (84, 240068511), (89, 226581516), (108, 186719953), (126, 160045674), (178, 113290758), (189, 106697116), (252, 80022837), (267, 75527172), (356, 56645379), (378, 53348558), (534, 37763586), (623, 32368788), (756, 26674279), (801, 25175724), (1068, 18881793), (1246, 16184394), (1602, 12587862), (1869, 10789596), (2403, 8391908), (2492, 8092197), (3204, 6293931), (3738, 5394798), (4806, 4195954), (5607, 3596532), (7476, 2697399), (9612, 2097977), (11214, 1798266), (16821, 1198844), (22428, 899133), (33642, 599422), (67284, 299711)]