20165090413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1\times {\mathrm{2309}}^1$

素因数の和:3301

約数の個数: 32

約数和(自身を含む): 23564217600

約数和(自身を除く): 3399127187

約数列:

[1, 13, 17, 43, 221, 559, 731, 919, 2309, 9503, 11947, 15623, 30017, 39253, 39517, 99287, 203099, 510289, 513721, 671789, 1290731, 1687879, 2121971, 8733257, 21942427, 27585623, 36073507, 91244753, 468955591, 1186181789, 1551160801, 20165090413]

約数ペア:

[(1, 20165090413), (13, 1551160801), (17, 1186181789), (43, 468955591), (221, 91244753), (559, 36073507), (731, 27585623), (919, 21942427), (2309, 8733257), (9503, 2121971), (11947, 1687879), (15623, 1290731), (30017, 671789), (39253, 513721), (39517, 510289), (99287, 203099)]