20110008747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1\times {\mathrm{8753}}^1$

素因数の和:11163

約数の個数: 32

約数和(自身を含む): 29900862720

約数和(自身を除く): 9790853973

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2371, 7113, 8753, 26259, 40307, 45049, 120921, 135147, 148801, 166307, 446403, 498921, 765833, 2297499, 2827219, 8481657, 20753363, 62260089, 352807171, 394313897, 1058421513, 1182941691, 6703336249, 20110008747]

約数ペア:

[(1, 20110008747), (3, 6703336249), (17, 1182941691), (19, 1058421513), (51, 394313897), (57, 352807171), (323, 62260089), (969, 20753363), (2371, 8481657), (7113, 2827219), (8753, 2297499), (26259, 765833), (40307, 498921), (45049, 446403), (120921, 166307), (135147, 148801)]