20512083702

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1\times {\mathrm{5581}}^1$

素因数の和:6069

約数の個数: 64

約数和(自身を含む): 45141857280

約数和(自身を除く): 24629773578

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 233, 239, 466, 478, 699, 717, 1398, 1434, 2563, 2629, 5126, 5258, 5581, 7689, 7887, 11162, 15378, 15774, 16743, 33486, 55687, 61391, 111374, 122782, 167061, 184173, 334122, 368346, 612557, 1225114, 1300373, 1333859, 1837671, 2600746, 2667718, 3675342, 3901119, 4001577, 7802238, 8003154, 14304103, 14672449, 28608206, 29344898, 42912309, 44017347, 85824618, 88034694, 310789147, 621578294, 932367441, 1864734882, 3418680617, 6837361234, 10256041851, 20512083702]

約数ペア:

[(1, 20512083702), (2, 10256041851), (3, 6837361234), (6, 3418680617), (11, 1864734882), (22, 932367441), (33, 621578294), (66, 310789147), (233, 88034694), (239, 85824618), (466, 44017347), (478, 42912309), (699, 29344898), (717, 28608206), (1398, 14672449), (1434, 14304103), (2563, 8003154), (2629, 7802238), (5126, 4001577), (5258, 3901119), (5581, 3675342), (7689, 2667718), (7887, 2600746), (11162, 1837671), (15378, 1333859), (15774, 1300373), (16743, 1225114), (33486, 612557), (55687, 368346), (61391, 334122), (111374, 184173), (122782, 167061)]