20233729126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1039}}^1\times {\mathrm{2393}}^1$

素因数の和:3760

約数の個数: 32

約数和(自身を含む): 32834954880

約数和(自身を除く): 12601225754

約数列:

[1, 2, 13, 26, 313, 626, 1039, 2078, 2393, 4069, 4786, 8138, 13507, 27014, 31109, 62218, 325207, 650414, 749009, 1498018, 2486327, 4227691, 4972654, 8455382, 9737117, 19474234, 32322251, 64644502, 778220351, 1556440702, 10116864563, 20233729126]

約数ペア:

[(1, 20233729126), (2, 10116864563), (13, 1556440702), (26, 778220351), (313, 64644502), (626, 32322251), (1039, 19474234), (2078, 9737117), (2393, 8455382), (4069, 4972654), (4786, 4227691), (8138, 2486327), (13507, 1498018), (27014, 749009), (31109, 650414), (62218, 325207)]