20027794626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8365829}}^1$

素因数の和:8365863

約数の個数: 48

約数和(自身を含む): 52202779200

約数和(自身を除く): 32174984574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 8365829, 16731658, 25097487, 50194974, 58560803, 75292461, 117121606, 150584922, 158950751, 175682409, 317901502, 351364818, 476852253, 527047227, 953704506, 1054094454, 1112655257, 1430556759, 2225310514, 2861113518, 3337965771, 6675931542, 10013897313, 20027794626]

約数ペア:

[(1, 20027794626), (2, 10013897313), (3, 6675931542), (6, 3337965771), (7, 2861113518), (9, 2225310514), (14, 1430556759), (18, 1112655257), (19, 1054094454), (21, 953704506), (38, 527047227), (42, 476852253), (57, 351364818), (63, 317901502), (114, 175682409), (126, 158950751), (133, 150584922), (171, 117121606), (266, 75292461), (342, 58560803), (399, 50194974), (798, 25097487), (1197, 16731658), (2394, 8365829)]