20162950488

素因数分解:

$2^3\times 3^3\times {\mathrm{887}}^1\times {\mathrm{105239}}^1$

素因数の和:106141

約数の個数: 64

約数和(自身を含む): 56071872000

約数和(自身を除く): 35908921512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 887, 1774, 2661, 3548, 5322, 7096, 7983, 10644, 15966, 21288, 23949, 31932, 47898, 63864, 95796, 105239, 191592, 210478, 315717, 420956, 631434, 841912, 947151, 1262868, 1894302, 2525736, 2841453, 3788604, 5682906, 7577208, 11365812, 22731624, 93346993, 186693986, 280040979, 373387972, 560081958, 746775944, 840122937, 1120163916, 1680245874, 2240327832, 2520368811, 3360491748, 5040737622, 6720983496, 10081475244, 20162950488]

約数ペア:

[(1, 20162950488), (2, 10081475244), (3, 6720983496), (4, 5040737622), (6, 3360491748), (8, 2520368811), (9, 2240327832), (12, 1680245874), (18, 1120163916), (24, 840122937), (27, 746775944), (36, 560081958), (54, 373387972), (72, 280040979), (108, 186693986), (216, 93346993), (887, 22731624), (1774, 11365812), (2661, 7577208), (3548, 5682906), (5322, 3788604), (7096, 2841453), (7983, 2525736), (10644, 1894302), (15966, 1262868), (21288, 947151), (23949, 841912), (31932, 631434), (47898, 420956), (63864, 315717), (95796, 210478), (105239, 191592)]