20148772364

素因数分解:

$2^2\times 7^2\times {\mathrm{563}}^1\times {\mathrm{182593}}^1$

素因数の和:183174

約数の個数: 36

約数和(自身を含む): 41090223384

約数和(自身を除く): 20941451020

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 563, 1126, 2252, 3941, 7882, 15764, 27587, 55174, 110348, 182593, 365186, 730372, 1278151, 2556302, 5112604, 8947057, 17894114, 35788228, 102799859, 205599718, 411199436, 719599013, 1439198026, 2878396052, 5037193091, 10074386182, 20148772364]

約数ペア:

[(1, 20148772364), (2, 10074386182), (4, 5037193091), (7, 2878396052), (14, 1439198026), (28, 719599013), (49, 411199436), (98, 205599718), (196, 102799859), (563, 35788228), (1126, 17894114), (2252, 8947057), (3941, 5112604), (7882, 2556302), (15764, 1278151), (27587, 730372), (55174, 365186), (110348, 182593)]