20163325334

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1\times {\mathrm{3583}}^1$

素因数の和:4220

約数の個数: 32

約数和(自身を含む): 31201099776

約数和(自身を除く): 11037774442

約数列:

[1, 2, 47, 94, 131, 262, 457, 914, 3583, 6157, 7166, 12314, 21479, 42958, 59867, 119734, 168401, 336802, 469373, 938746, 1637431, 2813749, 3274862, 5627498, 22060531, 44121062, 76959257, 153918514, 214503461, 429006922, 10081662667, 20163325334]

約数ペア:

[(1, 20163325334), (2, 10081662667), (47, 429006922), (94, 214503461), (131, 153918514), (262, 76959257), (457, 44121062), (914, 22060531), (3583, 5627498), (6157, 3274862), (7166, 2813749), (12314, 1637431), (21479, 938746), (42958, 469373), (59867, 336802), (119734, 168401)]