20474602874882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{29123}}^1\times {\mathrm{112199}}^1$

素因数の和:141578

約数の個数: 32

約数和(自身を含む): 33213032899200

約数和(自身を除く): 12738430024318

約数列:

[1, 2, 13, 26, 241, 482, 3133, 6266, 29123, 58246, 112199, 224398, 378599, 757198, 1458587, 2917174, 7018643, 14037286, 27039959, 54079918, 91242359, 182484718, 351519467, 703038934, 3267571477, 6535142954, 42478429201, 84956858402, 787484725957, 1574969451914, 10237301437441, 20474602874882]

約数ペア:

[(1, 20474602874882), (2, 10237301437441), (13, 1574969451914), (26, 787484725957), (241, 84956858402), (482, 42478429201), (3133, 6535142954), (6266, 3267571477), (29123, 703038934), (58246, 351519467), (112199, 182484718), (224398, 91242359), (378599, 54079918), (757198, 27039959), (1458587, 14037286), (2917174, 7018643)]