20666040336

素因数分解:

$2^4\times 3^2\times {\mathrm{1031}}^1\times {\mathrm{139199}}^1$

素因数の和:140244

約数の個数: 60

約数和(自身を含む): 57892723200

約数和(自身を除く): 37226682864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1031, 2062, 3093, 4124, 6186, 8248, 9279, 12372, 16496, 18558, 24744, 37116, 49488, 74232, 139199, 148464, 278398, 417597, 556796, 835194, 1113592, 1252791, 1670388, 2227184, 2505582, 3340776, 5011164, 6681552, 10022328, 20044656, 143514169, 287028338, 430542507, 574056676, 861085014, 1148113352, 1291627521, 1722170028, 2296226704, 2583255042, 3444340056, 5166510084, 6888680112, 10333020168, 20666040336]

約数ペア:

[(1, 20666040336), (2, 10333020168), (3, 6888680112), (4, 5166510084), (6, 3444340056), (8, 2583255042), (9, 2296226704), (12, 1722170028), (16, 1291627521), (18, 1148113352), (24, 861085014), (36, 574056676), (48, 430542507), (72, 287028338), (144, 143514169), (1031, 20044656), (2062, 10022328), (3093, 6681552), (4124, 5011164), (6186, 3340776), (8248, 2505582), (9279, 2227184), (12372, 1670388), (16496, 1252791), (18558, 1113592), (24744, 835194), (37116, 556796), (49488, 417597), (74232, 278398), (139199, 148464)]