20199763092

素因数分解:

$2^2\times 3^1\times {\mathrm{617}}^1\times {\mathrm{991}}^1\times {\mathrm{2753}}^1$

素因数の和:4368

約数の個数: 48

約数和(自身を含む): 47273974272

約数和(自身を除く): 27074211180

約数列:

[1, 2, 3, 4, 6, 12, 617, 991, 1234, 1851, 1982, 2468, 2753, 2973, 3702, 3964, 5506, 5946, 7404, 8259, 11012, 11892, 16518, 33036, 611447, 1222894, 1698601, 1834341, 2445788, 2728223, 3397202, 3668682, 5095803, 5456446, 6794404, 7337364, 8184669, 10191606, 10912892, 16369338, 20383212, 32738676, 1683313591, 3366627182, 5049940773, 6733254364, 10099881546, 20199763092]

約数ペア:

[(1, 20199763092), (2, 10099881546), (3, 6733254364), (4, 5049940773), (6, 3366627182), (12, 1683313591), (617, 32738676), (991, 20383212), (1234, 16369338), (1851, 10912892), (1982, 10191606), (2468, 8184669), (2753, 7337364), (2973, 6794404), (3702, 5456446), (3964, 5095803), (5506, 3668682), (5946, 3397202), (7404, 2728223), (8259, 2445788), (11012, 1834341), (11892, 1698601), (16518, 1222894), (33036, 611447)]