20091484404

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{29063}}^1$

素因数の和:29286

約数の個数: 96

約数和(自身を含む): 53807927040

約数和(自身を除く): 33716442636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 173, 222, 333, 346, 444, 519, 666, 692, 999, 1038, 1332, 1557, 1998, 2076, 3114, 3996, 4671, 6228, 6401, 9342, 12802, 18684, 19203, 25604, 29063, 38406, 57609, 58126, 76812, 87189, 115218, 116252, 172827, 174378, 230436, 261567, 345654, 348756, 523134, 691308, 784701, 1046268, 1075331, 1569402, 2150662, 3138804, 3225993, 4301324, 5027899, 6451986, 9677979, 10055798, 12903972, 15083697, 19355958, 20111596, 29033937, 30167394, 38711916, 45251091, 58067874, 60334788, 90502182, 116135748, 135753273, 181004364, 186032263, 271506546, 372064526, 543013092, 558096789, 744129052, 1116193578, 1674290367, 2232387156, 3348580734, 5022871101, 6697161468, 10045742202, 20091484404]

約数ペア:

[(1, 20091484404), (2, 10045742202), (3, 6697161468), (4, 5022871101), (6, 3348580734), (9, 2232387156), (12, 1674290367), (18, 1116193578), (27, 744129052), (36, 558096789), (37, 543013092), (54, 372064526), (74, 271506546), (108, 186032263), (111, 181004364), (148, 135753273), (173, 116135748), (222, 90502182), (333, 60334788), (346, 58067874), (444, 45251091), (519, 38711916), (666, 30167394), (692, 29033937), (999, 20111596), (1038, 19355958), (1332, 15083697), (1557, 12903972), (1998, 10055798), (2076, 9677979), (3114, 6451986), (3996, 5027899), (4671, 4301324), (6228, 3225993), (6401, 3138804), (9342, 2150662), (12802, 1569402), (18684, 1075331), (19203, 1046268), (25604, 784701), (29063, 691308), (38406, 523134), (57609, 348756), (58126, 345654), (76812, 261567), (87189, 230436), (115218, 174378), (116252, 172827)]