20170168216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1\times {\mathrm{4091}}^1$

素因数の和:4600

約数の個数: 64

約数和(自身を含む): 41630371200

約数和(自身を除く): 21460202984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 313, 358, 626, 716, 1252, 1432, 1969, 2504, 3443, 3938, 4091, 6886, 7876, 8182, 13772, 15752, 16364, 27544, 32728, 45001, 56027, 90002, 112054, 180004, 224108, 360008, 448216, 616297, 732289, 1232594, 1280483, 1464578, 2465188, 2560966, 2929156, 4930376, 5121932, 5858312, 8055179, 10243864, 14085313, 16110358, 28170626, 32220716, 56341252, 64441432, 112682504, 229206457, 458412914, 916825828, 1833651656, 2521271027, 5042542054, 10085084108, 20170168216]

約数ペア:

[(1, 20170168216), (2, 10085084108), (4, 5042542054), (8, 2521271027), (11, 1833651656), (22, 916825828), (44, 458412914), (88, 229206457), (179, 112682504), (313, 64441432), (358, 56341252), (626, 32220716), (716, 28170626), (1252, 16110358), (1432, 14085313), (1969, 10243864), (2504, 8055179), (3443, 5858312), (3938, 5121932), (4091, 4930376), (6886, 2929156), (7876, 2560966), (8182, 2465188), (13772, 1464578), (15752, 1280483), (16364, 1232594), (27544, 732289), (32728, 616297), (45001, 448216), (56027, 360008), (90002, 224108), (112054, 180004)]