20070972648

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{629263}}^1$

素因数の和:629718

約数の個数: 48

約数和(自身を含む): 54481677120

約数和(自身を除く): 34410704472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7974, 10632, 15948, 31896, 629263, 1258526, 1887789, 2517052, 3775578, 5034104, 5663367, 7551156, 11326734, 15102312, 22653468, 45306936, 278763509, 557527018, 836290527, 1115054036, 1672581054, 2230108072, 2508871581, 3345162108, 5017743162, 6690324216, 10035486324, 20070972648]

約数ペア:

[(1, 20070972648), (2, 10035486324), (3, 6690324216), (4, 5017743162), (6, 3345162108), (8, 2508871581), (9, 2230108072), (12, 1672581054), (18, 1115054036), (24, 836290527), (36, 557527018), (72, 278763509), (443, 45306936), (886, 22653468), (1329, 15102312), (1772, 11326734), (2658, 7551156), (3544, 5663367), (3987, 5034104), (5316, 3775578), (7974, 2517052), (10632, 1887789), (15948, 1258526), (31896, 629263)]