20131267188

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{152219}}^1$

素因数の和:152436

約数の個数: 48

約数和(自身を含む): 47872581120

約数和(自身を除く): 27741313932

約数列:

[1, 2, 3, 4, 6, 12, 103, 107, 206, 214, 309, 321, 412, 428, 618, 642, 1236, 1284, 11021, 22042, 33063, 44084, 66126, 132252, 152219, 304438, 456657, 608876, 913314, 1826628, 15678557, 16287433, 31357114, 32574866, 47035671, 48862299, 62714228, 65149732, 94071342, 97724598, 188142684, 195449196, 1677605599, 3355211198, 5032816797, 6710422396, 10065633594, 20131267188]

約数ペア:

[(1, 20131267188), (2, 10065633594), (3, 6710422396), (4, 5032816797), (6, 3355211198), (12, 1677605599), (103, 195449196), (107, 188142684), (206, 97724598), (214, 94071342), (309, 65149732), (321, 62714228), (412, 48862299), (428, 47035671), (618, 32574866), (642, 31357114), (1236, 16287433), (1284, 15678557), (11021, 1826628), (22042, 913314), (33063, 608876), (44084, 456657), (66126, 304438), (132252, 152219)]