20062950885

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1\times {\mathrm{2243}}^1$

素因数の和:3439

約数の個数: 64

約数和(自身を含む): 36320486400

約数和(自身を除く): 16257535515

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1123, 1593, 2243, 2655, 3369, 5615, 6729, 7965, 10107, 11215, 16845, 20187, 30321, 33645, 50535, 60561, 66257, 100935, 132337, 151605, 198771, 302805, 331285, 397011, 596313, 661685, 993855, 1191033, 1788939, 1985055, 2518889, 2981565, 3573099, 5955165, 7556667, 8944695, 12594445, 17865495, 22670001, 37783335, 68010003, 113350005, 148614451, 340050015, 445843353, 743072255, 1337530059, 2229216765, 4012590177, 6687650295, 20062950885]

約数ペア:

[(1, 20062950885), (3, 6687650295), (5, 4012590177), (9, 2229216765), (15, 1337530059), (27, 743072255), (45, 445843353), (59, 340050015), (135, 148614451), (177, 113350005), (295, 68010003), (531, 37783335), (885, 22670001), (1123, 17865495), (1593, 12594445), (2243, 8944695), (2655, 7556667), (3369, 5955165), (5615, 3573099), (6729, 2981565), (7965, 2518889), (10107, 1985055), (11215, 1788939), (16845, 1191033), (20187, 993855), (30321, 661685), (33645, 596313), (50535, 397011), (60561, 331285), (66257, 302805), (100935, 198771), (132337, 151605)]