20138156742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10521503}}^1$

素因数の和:10521548

約数の個数: 32

約数和(自身を含む): 45452897280

約数和(自身を除く): 25314740538

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 10521503, 21043006, 31564509, 63129018, 115736533, 231473066, 305123587, 347209599, 610247174, 694419198, 915370761, 1830741522, 3356359457, 6712718914, 10069078371, 20138156742]

約数ペア:

[(1, 20138156742), (2, 10069078371), (3, 6712718914), (6, 3356359457), (11, 1830741522), (22, 915370761), (29, 694419198), (33, 610247174), (58, 347209599), (66, 305123587), (87, 231473066), (174, 115736533), (319, 63129018), (638, 31564509), (957, 21043006), (1914, 10521503)]