20057386912

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{2383}}^1\times {\mathrm{3169}}^1$

素因数の和:5645

約数の個数: 48

約数和(自身を含む): 39993125760

約数和(自身を除く): 19935738848

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2383, 2656, 3169, 4766, 6338, 9532, 12676, 19064, 25352, 38128, 50704, 76256, 101408, 197789, 263027, 395578, 526054, 791156, 1052108, 1582312, 2104216, 3164624, 4208432, 6329248, 7551727, 8416864, 15103454, 30206908, 60413816, 120827632, 241655264, 626793341, 1253586682, 2507173364, 5014346728, 10028693456, 20057386912]

約数ペア:

[(1, 20057386912), (2, 10028693456), (4, 5014346728), (8, 2507173364), (16, 1253586682), (32, 626793341), (83, 241655264), (166, 120827632), (332, 60413816), (664, 30206908), (1328, 15103454), (2383, 8416864), (2656, 7551727), (3169, 6329248), (4766, 4208432), (6338, 3164624), (9532, 2104216), (12676, 1582312), (19064, 1052108), (25352, 791156), (38128, 526054), (50704, 395578), (76256, 263027), (101408, 197789)]