2019963938994

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1\times {\mathrm{31511}}^1$

素因数の和:33037

約数の個数: 128

約数和(自身を含む): 4838428108800

約数和(自身を除く): 2818464169806

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 114, 129, 171, 258, 342, 387, 513, 774, 817, 1026, 1161, 1453, 1634, 2322, 2451, 2906, 4359, 4902, 7353, 8718, 13077, 14706, 22059, 26154, 27607, 31511, 39231, 44118, 55214, 62479, 63022, 78462, 82821, 94533, 124958, 165642, 187437, 189066, 248463, 283599, 374874, 496926, 562311, 567198, 598709, 745389, 850797, 1124622, 1187101, 1197418, 1354973, 1490778, 1686933, 1701594, 1796127, 2374202, 2709946, 3373866, 3561303, 3592254, 4064919, 5388381, 7122606, 8129838, 10683909, 10776762, 12194757, 16165143, 21367818, 24389514, 25744487, 32051727, 32330286, 36584271, 45785483, 51488974, 64103454, 73168542, 77233461, 91570966, 137356449, 154466922, 231700383, 274712898, 412069347, 463400766, 695101149, 824138694, 869924177, 1236208041, 1390202298, 1739848354, 1968775769, 2472416082, 2609772531, 3937551538, 5219545062, 5906327307, 7829317593, 11812654614, 15658635186, 17718981921, 23487952779, 35437963842, 37406739611, 46975905558, 53156945763, 74813479222, 106313891526, 112220218833, 224440437666, 336660656499, 673321312998, 1009981969497, 2019963938994]

約数ペア:

[(1, 2019963938994), (2, 1009981969497), (3, 673321312998), (6, 336660656499), (9, 224440437666), (18, 112220218833), (19, 106313891526), (27, 74813479222), (38, 53156945763), (43, 46975905558), (54, 37406739611), (57, 35437963842), (86, 23487952779), (114, 17718981921), (129, 15658635186), (171, 11812654614), (258, 7829317593), (342, 5906327307), (387, 5219545062), (513, 3937551538), (774, 2609772531), (817, 2472416082), (1026, 1968775769), (1161, 1739848354), (1453, 1390202298), (1634, 1236208041), (2322, 869924177), (2451, 824138694), (2906, 695101149), (4359, 463400766), (4902, 412069347), (7353, 274712898), (8718, 231700383), (13077, 154466922), (14706, 137356449), (22059, 91570966), (26154, 77233461), (27607, 73168542), (31511, 64103454), (39231, 51488974), (44118, 45785483), (55214, 36584271), (62479, 32330286), (63022, 32051727), (78462, 25744487), (82821, 24389514), (94533, 21367818), (124958, 16165143), (165642, 12194757), (187437, 10776762), (189066, 10683909), (248463, 8129838), (283599, 7122606), (374874, 5388381), (496926, 4064919), (562311, 3592254), (567198, 3561303), (598709, 3373866), (745389, 2709946), (850797, 2374202), (1124622, 1796127), (1187101, 1701594), (1197418, 1686933), (1354973, 1490778)]