20198096334

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{3196913}}^1$

素因数の和:3196943

約数の個数: 48

約数和(自身を含む): 48874421232

約数和(自身を除く): 28676324898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 3196913, 6393826, 9590739, 19181478, 28772217, 41559869, 57544434, 83119738, 86316651, 124679607, 172633302, 249359214, 258949953, 374038821, 517899906, 748077642, 776849859, 1122116463, 1553699718, 2244232926, 3366349389, 6732698778, 10099048167, 20198096334]

約数ペア:

[(1, 20198096334), (2, 10099048167), (3, 6732698778), (6, 3366349389), (9, 2244232926), (13, 1553699718), (18, 1122116463), (26, 776849859), (27, 748077642), (39, 517899906), (54, 374038821), (78, 258949953), (81, 249359214), (117, 172633302), (162, 124679607), (234, 86316651), (243, 83119738), (351, 57544434), (486, 41559869), (702, 28772217), (1053, 19181478), (2106, 9590739), (3159, 6393826), (6318, 3196913)]