20191944234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{652321}}^1$

素因数の和:652411

約数の個数: 64

約数和(自身を含む): 51100296192

約数和(自身を除く): 30908351958

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 67, 77, 134, 154, 201, 231, 402, 462, 469, 737, 938, 1407, 1474, 2211, 2814, 4422, 5159, 10318, 15477, 30954, 652321, 1304642, 1956963, 3913926, 4566247, 7175531, 9132494, 13698741, 14351062, 21526593, 27397482, 43053186, 43705507, 50228717, 87411014, 100457434, 131116521, 150686151, 262233042, 301372302, 305938549, 480760577, 611877098, 917815647, 961521154, 1442281731, 1835631294, 2884563462, 3365324039, 6730648078, 10095972117, 20191944234]

約数ペア:

[(1, 20191944234), (2, 10095972117), (3, 6730648078), (6, 3365324039), (7, 2884563462), (11, 1835631294), (14, 1442281731), (21, 961521154), (22, 917815647), (33, 611877098), (42, 480760577), (66, 305938549), (67, 301372302), (77, 262233042), (134, 150686151), (154, 131116521), (201, 100457434), (231, 87411014), (402, 50228717), (462, 43705507), (469, 43053186), (737, 27397482), (938, 21526593), (1407, 14351062), (1474, 13698741), (2211, 9132494), (2814, 7175531), (4422, 4566247), (5159, 3913926), (10318, 1956963), (15477, 1304642), (30954, 652321)]