20346782316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14248447}}^1$

素因数の和:14248478

約数の個数: 48

約数和(自身を含む): 57449742336

約数和(自身を除く): 37102960020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 14248447, 28496894, 42745341, 56993788, 85490682, 99739129, 170981364, 199478258, 242223599, 299217387, 398956516, 484447198, 598434774, 726670797, 968894396, 1196869548, 1453341594, 1695565193, 2906683188, 3391130386, 5086695579, 6782260772, 10173391158, 20346782316]

約数ペア:

[(1, 20346782316), (2, 10173391158), (3, 6782260772), (4, 5086695579), (6, 3391130386), (7, 2906683188), (12, 1695565193), (14, 1453341594), (17, 1196869548), (21, 968894396), (28, 726670797), (34, 598434774), (42, 484447198), (51, 398956516), (68, 299217387), (84, 242223599), (102, 199478258), (119, 170981364), (204, 99739129), (238, 85490682), (357, 56993788), (476, 42745341), (714, 28496894), (1428, 14248447)]