20180193816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44254811}}^1$

素因数の和:44254839

約数の個数: 32

約数和(自身を含む): 53105774400

約数和(自身を除く): 32925580584

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 44254811, 88509622, 132764433, 177019244, 265528866, 354038488, 531057732, 840841409, 1062115464, 1681682818, 2522524227, 3363365636, 5045048454, 6726731272, 10090096908, 20180193816]

約数ペア:

[(1, 20180193816), (2, 10090096908), (3, 6726731272), (4, 5045048454), (6, 3363365636), (8, 2522524227), (12, 1681682818), (19, 1062115464), (24, 840841409), (38, 531057732), (57, 354038488), (76, 265528866), (114, 177019244), (152, 132764433), (228, 88509622), (456, 44254811)]