20654899242

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1356911}}^1$

素因数の和:1357018

約数の個数: 32

約数和(自身を含む): 42986972160

約数和(自身を除く): 22332072918

約数列:

[1, 2, 3, 6, 43, 59, 86, 118, 129, 177, 258, 354, 2537, 5074, 7611, 15222, 1356911, 2713822, 4070733, 8141466, 58347173, 80057749, 116694346, 160115498, 175041519, 240173247, 350083038, 480346494, 3442483207, 6884966414, 10327449621, 20654899242]

約数ペア:

[(1, 20654899242), (2, 10327449621), (3, 6884966414), (6, 3442483207), (43, 480346494), (59, 350083038), (86, 240173247), (118, 175041519), (129, 160115498), (177, 116694346), (258, 80057749), (354, 58347173), (2537, 8141466), (5074, 4070733), (7611, 2713822), (15222, 1356911)]