20504895763

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{4243}}^1$

素因数の和:4915

約数の個数: 32

約数和(自身を含む): 24281655552

約数和(自身を除く): 3776759789

約数列:

[1, 11, 17, 43, 187, 473, 601, 731, 4243, 6611, 8041, 10217, 25843, 46673, 72131, 112387, 182449, 284273, 439331, 793441, 2006939, 2550043, 3101633, 4832641, 28050473, 34117963, 43350731, 109651849, 476858041, 1206170339, 1864081433, 20504895763]

約数ペア:

[(1, 20504895763), (11, 1864081433), (17, 1206170339), (43, 476858041), (187, 109651849), (473, 43350731), (601, 34117963), (731, 28050473), (4243, 4832641), (6611, 3101633), (8041, 2550043), (10217, 2006939), (25843, 793441), (46673, 439331), (72131, 284273), (112387, 182449)]