20199428334

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{1447}}^1\times {\mathrm{1697}}^1$

素因数の和:3609

約数の個数: 48

約数和(自身を含む): 43917370848

約数和(自身を除く): 23717942514

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 1447, 1697, 2742, 2894, 3394, 4113, 4341, 5091, 8226, 8682, 10182, 13023, 15273, 26046, 30546, 661279, 775529, 1322558, 1551058, 1983837, 2326587, 2455559, 3967674, 4653174, 4911118, 5951511, 6979761, 7366677, 11903022, 13959522, 14733354, 22100031, 44200062, 1122190463, 2244380926, 3366571389, 6733142778, 10099714167, 20199428334]

約数ペア:

[(1, 20199428334), (2, 10099714167), (3, 6733142778), (6, 3366571389), (9, 2244380926), (18, 1122190463), (457, 44200062), (914, 22100031), (1371, 14733354), (1447, 13959522), (1697, 11903022), (2742, 7366677), (2894, 6979761), (3394, 5951511), (4113, 4911118), (4341, 4653174), (5091, 3967674), (8226, 2455559), (8682, 2326587), (10182, 1983837), (13023, 1551058), (15273, 1322558), (26046, 775529), (30546, 661279)]