20199635715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2317801}}^1$

素因数の和:2317899

約数の個数: 32

約数和(自身を含む): 37381510656

約数和(自身を除く): 17181874941

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 8715, 2317801, 6953403, 11589005, 16224607, 34767015, 48673821, 81123035, 192377483, 243369105, 577132449, 961887415, 1346642381, 2885662245, 4039927143, 6733211905, 20199635715]

約数ペア:

[(1, 20199635715), (3, 6733211905), (5, 4039927143), (7, 2885662245), (15, 1346642381), (21, 961887415), (35, 577132449), (83, 243369105), (105, 192377483), (249, 81123035), (415, 48673821), (581, 34767015), (1245, 16224607), (1743, 11589005), (2905, 6953403), (8715, 2317801)]