20161159159278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1\times {\mathrm{3708139}}^1$

素因数の和:3709489

約数の個数: 64

約数和(自身を含む): 43625525472000

約数和(自身を除く): 23464366312722

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1289, 1406, 2109, 2578, 3867, 4218, 7734, 24491, 47693, 48982, 73473, 95386, 143079, 146946, 286158, 906167, 1812334, 2718501, 3708139, 5437002, 7416278, 11124417, 22248834, 70454641, 137201143, 140909282, 211363923, 274402286, 411603429, 422727846, 823206858, 2606821717, 4779791171, 5213643434, 7820465151, 9559582342, 14339373513, 15640930302, 28678747026, 90816032249, 176852273327, 181632064498, 272448096747, 353704546654, 530556819981, 544896193494, 1061113639962, 3360193193213, 6720386386426, 10080579579639, 20161159159278]

約数ペア:

[(1, 20161159159278), (2, 10080579579639), (3, 6720386386426), (6, 3360193193213), (19, 1061113639962), (37, 544896193494), (38, 530556819981), (57, 353704546654), (74, 272448096747), (111, 181632064498), (114, 176852273327), (222, 90816032249), (703, 28678747026), (1289, 15640930302), (1406, 14339373513), (2109, 9559582342), (2578, 7820465151), (3867, 5213643434), (4218, 4779791171), (7734, 2606821717), (24491, 823206858), (47693, 422727846), (48982, 411603429), (73473, 274402286), (95386, 211363923), (143079, 140909282), (146946, 137201143), (286158, 70454641), (906167, 22248834), (1812334, 11124417), (2718501, 7416278), (3708139, 5437002)]