20174532948

素因数分解:

$2^2\times 3^4\times {\mathrm{181}}^1\times {\mathrm{344017}}^1$

素因数の和:344214

約数の個数: 60

約数和(自身を含む): 53031750772

約数和(自身を除く): 32857217824

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 181, 324, 362, 543, 724, 1086, 1629, 2172, 3258, 4887, 6516, 9774, 14661, 19548, 29322, 58644, 344017, 688034, 1032051, 1376068, 2064102, 3096153, 4128204, 6192306, 9288459, 12384612, 18576918, 27865377, 37153836, 55730754, 62267077, 111461508, 124534154, 186801231, 249068308, 373602462, 560403693, 747204924, 1120807386, 1681211079, 2241614772, 3362422158, 5043633237, 6724844316, 10087266474, 20174532948]

約数ペア:

[(1, 20174532948), (2, 10087266474), (3, 6724844316), (4, 5043633237), (6, 3362422158), (9, 2241614772), (12, 1681211079), (18, 1120807386), (27, 747204924), (36, 560403693), (54, 373602462), (81, 249068308), (108, 186801231), (162, 124534154), (181, 111461508), (324, 62267077), (362, 55730754), (543, 37153836), (724, 27865377), (1086, 18576918), (1629, 12384612), (2172, 9288459), (3258, 6192306), (4887, 4128204), (6516, 3096153), (9774, 2064102), (14661, 1376068), (19548, 1032051), (29322, 688034), (58644, 344017)]