20518934604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{210037}}^1$

素因数の和:211214

約数の個数: 48

約数和(自身を含む): 54764467968

約数和(自身を除く): 34245533364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1163, 2326, 3489, 4652, 6978, 8141, 13956, 16282, 24423, 32564, 48846, 97692, 210037, 420074, 630111, 840148, 1260222, 1470259, 2520444, 2940518, 4410777, 5881036, 8821554, 17643108, 244273031, 488546062, 732819093, 977092124, 1465638186, 1709911217, 2931276372, 3419822434, 5129733651, 6839644868, 10259467302, 20518934604]

約数ペア:

[(1, 20518934604), (2, 10259467302), (3, 6839644868), (4, 5129733651), (6, 3419822434), (7, 2931276372), (12, 1709911217), (14, 1465638186), (21, 977092124), (28, 732819093), (42, 488546062), (84, 244273031), (1163, 17643108), (2326, 8821554), (3489, 5881036), (4652, 4410777), (6978, 2940518), (8141, 2520444), (13956, 1470259), (16282, 1260222), (24423, 840148), (32564, 630111), (48846, 420074), (97692, 210037)]