20163213408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1\times {\mathrm{6067}}^1$

素因数の和:8756

約数の個数: 96

約数和(自身を含む): 57030656256

約数和(自身を除く): 36867442848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 2663, 5326, 6067, 7989, 10652, 12134, 15978, 18201, 21304, 24268, 31956, 34619, 36402, 42608, 48536, 63912, 69238, 72804, 78871, 85216, 97072, 103857, 127824, 138476, 145608, 157742, 194144, 207714, 236613, 255648, 276952, 291216, 315484, 415428, 473226, 553904, 582432, 630968, 830856, 946452, 1107808, 1261936, 1661712, 1892904, 2523872, 3323424, 3785808, 7571616, 16156421, 32312842, 48469263, 64625684, 96938526, 129251368, 193877052, 210033473, 258502736, 387754104, 420066946, 517005472, 630100419, 775508208, 840133892, 1260200838, 1551016416, 1680267784, 2520401676, 3360535568, 5040803352, 6721071136, 10081606704, 20163213408]

約数ペア:

[(1, 20163213408), (2, 10081606704), (3, 6721071136), (4, 5040803352), (6, 3360535568), (8, 2520401676), (12, 1680267784), (13, 1551016416), (16, 1260200838), (24, 840133892), (26, 775508208), (32, 630100419), (39, 517005472), (48, 420066946), (52, 387754104), (78, 258502736), (96, 210033473), (104, 193877052), (156, 129251368), (208, 96938526), (312, 64625684), (416, 48469263), (624, 32312842), (1248, 16156421), (2663, 7571616), (5326, 3785808), (6067, 3323424), (7989, 2523872), (10652, 1892904), (12134, 1661712), (15978, 1261936), (18201, 1107808), (21304, 946452), (24268, 830856), (31956, 630968), (34619, 582432), (36402, 553904), (42608, 473226), (48536, 415428), (63912, 315484), (69238, 291216), (72804, 276952), (78871, 255648), (85216, 236613), (97072, 207714), (103857, 194144), (127824, 157742), (138476, 145608)]