20070972696

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{76283}}^1$

素因数の和:76888

約数の個数: 64

約数和(自身を含む): 52910582400

約数和(自身を除く): 32839609704

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 577, 1154, 1731, 2308, 3462, 4616, 6924, 10963, 13848, 21926, 32889, 43852, 65778, 76283, 87704, 131556, 152566, 228849, 263112, 305132, 457698, 610264, 915396, 1449377, 1830792, 2898754, 4348131, 5797508, 8696262, 11595016, 17392524, 34785048, 44015291, 88030582, 132045873, 176061164, 264091746, 352122328, 528183492, 836290529, 1056366984, 1672581058, 2508871587, 3345162116, 5017743174, 6690324232, 10035486348, 20070972696]

約数ペア:

[(1, 20070972696), (2, 10035486348), (3, 6690324232), (4, 5017743174), (6, 3345162116), (8, 2508871587), (12, 1672581058), (19, 1056366984), (24, 836290529), (38, 528183492), (57, 352122328), (76, 264091746), (114, 176061164), (152, 132045873), (228, 88030582), (456, 44015291), (577, 34785048), (1154, 17392524), (1731, 11595016), (2308, 8696262), (3462, 5797508), (4616, 4348131), (6924, 2898754), (10963, 1830792), (13848, 1449377), (21926, 915396), (32889, 610264), (43852, 457698), (65778, 305132), (76283, 263112), (87704, 228849), (131556, 152566)]