2020120116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{5741}}^1$

素因数の和:5885

約数の個数: 96

約数和(自身を含む): 5556418560

約数和(自身を除く): 3536298444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 71, 84, 118, 142, 177, 213, 236, 284, 354, 413, 426, 497, 708, 826, 852, 994, 1239, 1491, 1652, 1988, 2478, 2982, 4189, 4956, 5741, 5964, 8378, 11482, 12567, 16756, 17223, 22964, 25134, 29323, 34446, 40187, 50268, 58646, 68892, 80374, 87969, 117292, 120561, 160748, 175938, 241122, 338719, 351876, 407611, 482244, 677438, 815222, 1016157, 1222833, 1354876, 1630444, 2032314, 2371033, 2445666, 2853277, 4064628, 4742066, 4891332, 5706554, 7113099, 8559831, 9484132, 11413108, 14226198, 17119662, 24049049, 28452396, 34239324, 48098098, 72147147, 96196196, 144294294, 168343343, 288588588, 336686686, 505030029, 673373372, 1010060058, 2020120116]

約数ペア:

[(1, 2020120116), (2, 1010060058), (3, 673373372), (4, 505030029), (6, 336686686), (7, 288588588), (12, 168343343), (14, 144294294), (21, 96196196), (28, 72147147), (42, 48098098), (59, 34239324), (71, 28452396), (84, 24049049), (118, 17119662), (142, 14226198), (177, 11413108), (213, 9484132), (236, 8559831), (284, 7113099), (354, 5706554), (413, 4891332), (426, 4742066), (497, 4064628), (708, 2853277), (826, 2445666), (852, 2371033), (994, 2032314), (1239, 1630444), (1491, 1354876), (1652, 1222833), (1988, 1016157), (2478, 815222), (2982, 677438), (4189, 482244), (4956, 407611), (5741, 351876), (5964, 338719), (8378, 241122), (11482, 175938), (12567, 160748), (16756, 120561), (17223, 117292), (22964, 87969), (25134, 80374), (29323, 68892), (34446, 58646), (40187, 50268)]