20155632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 59996160

約数和(自身を除く): 39840528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 269, 336, 446, 538, 669, 807, 892, 1076, 1338, 1561, 1614, 1784, 1883, 2152, 2676, 3122, 3228, 3568, 3766, 4304, 4683, 5352, 5649, 6244, 6456, 7532, 9366, 10704, 11298, 12488, 12912, 15064, 18732, 22596, 24976, 30128, 37464, 45192, 59987, 74928, 90384, 119974, 179961, 239948, 359922, 419909, 479896, 719844, 839818, 959792, 1259727, 1439688, 1679636, 2519454, 2879376, 3359272, 5038908, 6718544, 10077816, 20155632]

約数ペア:

[(1, 20155632), (2, 10077816), (3, 6718544), (4, 5038908), (6, 3359272), (7, 2879376), (8, 2519454), (12, 1679636), (14, 1439688), (16, 1259727), (21, 959792), (24, 839818), (28, 719844), (42, 479896), (48, 419909), (56, 359922), (84, 239948), (112, 179961), (168, 119974), (223, 90384), (269, 74928), (336, 59987), (446, 45192), (538, 37464), (669, 30128), (807, 24976), (892, 22596), (1076, 18732), (1338, 15064), (1561, 12912), (1614, 12488), (1784, 11298), (1883, 10704), (2152, 9366), (2676, 7532), (3122, 6456), (3228, 6244), (3568, 5649), (3766, 5352), (4304, 4683)]