20075571846

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{19661}}^1$

素因数の和:19880

約数の個数: 96

約数和(自身を含む): 49468962816

約数和(自身を除く): 29393390970

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 191, 198, 243, 297, 382, 486, 573, 594, 891, 1146, 1719, 1782, 2101, 2673, 3438, 4202, 5157, 5346, 6303, 10314, 12606, 15471, 18909, 19661, 30942, 37818, 39322, 46413, 56727, 58983, 92826, 113454, 117966, 170181, 176949, 216271, 340362, 353898, 432542, 510543, 530847, 648813, 1021086, 1061694, 1297626, 1592541, 1946439, 3185082, 3755251, 3892878, 4777623, 5839317, 7510502, 9555246, 11265753, 11678634, 17517951, 22531506, 33797259, 35035902, 41307761, 52553853, 67594518, 82615522, 101391777, 105107706, 123923283, 202783554, 247846566, 304175331, 371769849, 608350662, 743539698, 912525993, 1115309547, 1825051986, 2230619094, 3345928641, 6691857282, 10037785923, 20075571846]

約数ペア:

[(1, 20075571846), (2, 10037785923), (3, 6691857282), (6, 3345928641), (9, 2230619094), (11, 1825051986), (18, 1115309547), (22, 912525993), (27, 743539698), (33, 608350662), (54, 371769849), (66, 304175331), (81, 247846566), (99, 202783554), (162, 123923283), (191, 105107706), (198, 101391777), (243, 82615522), (297, 67594518), (382, 52553853), (486, 41307761), (573, 35035902), (594, 33797259), (891, 22531506), (1146, 17517951), (1719, 11678634), (1782, 11265753), (2101, 9555246), (2673, 7510502), (3438, 5839317), (4202, 4777623), (5157, 3892878), (5346, 3755251), (6303, 3185082), (10314, 1946439), (12606, 1592541), (15471, 1297626), (18909, 1061694), (19661, 1021086), (30942, 648813), (37818, 530847), (39322, 510543), (46413, 432542), (56727, 353898), (58983, 340362), (92826, 216271), (113454, 176949), (117966, 170181)]