20170793844

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{5236447}}^1$

素因数の和:5236564

約数の個数: 36

約数和(自身を含む): 51463810944

約数和(自身を除く): 31293017100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 5236447, 10472894, 15709341, 20945788, 31418682, 47128023, 62837364, 94256046, 188512092, 560299829, 1120599658, 1680899487, 2241199316, 3361798974, 5042698461, 6723597948, 10085396922, 20170793844]

約数ペア:

[(1, 20170793844), (2, 10085396922), (3, 6723597948), (4, 5042698461), (6, 3361798974), (9, 2241199316), (12, 1680899487), (18, 1120599658), (36, 560299829), (107, 188512092), (214, 94256046), (321, 62837364), (428, 47128023), (642, 31418682), (963, 20945788), (1284, 15709341), (1926, 10472894), (3852, 5236447)]