20072853876

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{354619}}^1$

素因数の和:354768

約数の個数: 48

約数和(自身を含む): 48256689600

約数和(自身を除く): 28183835724

約数列:

[1, 2, 3, 4, 6, 12, 53, 89, 106, 159, 178, 212, 267, 318, 356, 534, 636, 1068, 4717, 9434, 14151, 18868, 28302, 56604, 354619, 709238, 1063857, 1418476, 2127714, 4255428, 18794807, 31561091, 37589614, 56384421, 63122182, 75179228, 94683273, 112768842, 126244364, 189366546, 225537684, 378733092, 1672737823, 3345475646, 5018213469, 6690951292, 10036426938, 20072853876]

約数ペア:

[(1, 20072853876), (2, 10036426938), (3, 6690951292), (4, 5018213469), (6, 3345475646), (12, 1672737823), (53, 378733092), (89, 225537684), (106, 189366546), (159, 126244364), (178, 112768842), (212, 94683273), (267, 75179228), (318, 63122182), (356, 56384421), (534, 37589614), (636, 31561091), (1068, 18794807), (4717, 4255428), (9434, 2127714), (14151, 1418476), (18868, 1063857), (28302, 709238), (56604, 354619)]