20238068772

素因数分解:

$2^2\times 3^2\times {\mathrm{907}}^1\times {\mathrm{619811}}^1$

素因数の和:620728

約数の個数: 36

約数和(自身を含む): 51213825936

約数和(自身を除く): 30975757164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 907, 1814, 2721, 3628, 5442, 8163, 10884, 16326, 32652, 619811, 1239622, 1859433, 2479244, 3718866, 5578299, 7437732, 11156598, 22313196, 562168577, 1124337154, 1686505731, 2248674308, 3373011462, 5059517193, 6746022924, 10119034386, 20238068772]

約数ペア:

[(1, 20238068772), (2, 10119034386), (3, 6746022924), (4, 5059517193), (6, 3373011462), (9, 2248674308), (12, 1686505731), (18, 1124337154), (36, 562168577), (907, 22313196), (1814, 11156598), (2721, 7437732), (3628, 5578299), (5442, 3718866), (8163, 2479244), (10884, 1859433), (16326, 1239622), (32652, 619811)]