20163815148

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{9387251}}^1$

素因数の和:9387437

約数の個数: 24

約数和(自身を含む): 47311750080

約数和(自身を除く): 27147934932

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 9387251, 18774502, 28161753, 37549004, 56323506, 112647012, 1680317929, 3360635858, 5040953787, 6721271716, 10081907574, 20163815148]

約数ペア:

[(1, 20163815148), (2, 10081907574), (3, 6721271716), (4, 5040953787), (6, 3360635858), (12, 1680317929), (179, 112647012), (358, 56323506), (537, 37549004), (716, 28161753), (1074, 18774502), (2148, 9387251)]