2020596588

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{1447}}^1$

素因数の和:2027

約数の個数: 72

約数和(自身を含む): 5186388480

約数和(自身を除く): 3165791892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 491, 711, 948, 982, 1422, 1447, 1473, 1964, 2844, 2894, 2946, 4341, 4419, 5788, 5892, 8682, 8838, 13023, 17364, 17676, 26046, 38789, 52092, 77578, 114313, 116367, 155156, 228626, 232734, 342939, 349101, 457252, 465468, 685878, 698202, 710477, 1028817, 1371756, 1396404, 1420954, 2057634, 2131431, 2841908, 4115268, 4262862, 6394293, 8525724, 12788586, 25577172, 56127683, 112255366, 168383049, 224510732, 336766098, 505149147, 673532196, 1010298294, 2020596588]

約数ペア:

[(1, 2020596588), (2, 1010298294), (3, 673532196), (4, 505149147), (6, 336766098), (9, 224510732), (12, 168383049), (18, 112255366), (36, 56127683), (79, 25577172), (158, 12788586), (237, 8525724), (316, 6394293), (474, 4262862), (491, 4115268), (711, 2841908), (948, 2131431), (982, 2057634), (1422, 1420954), (1447, 1396404), (1473, 1371756), (1964, 1028817), (2844, 710477), (2894, 698202), (2946, 685878), (4341, 465468), (4419, 457252), (5788, 349101), (5892, 342939), (8682, 232734), (8838, 228626), (13023, 155156), (17364, 116367), (17676, 114313), (26046, 77578), (38789, 52092)]