20213044982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5813}}^1\times {\mathrm{7867}}^1$

素因数の和:13712

約数の個数: 32

約数和(自身を含む): 34582881312

約数和(自身を除く): 14369836330

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 5813, 7867, 11626, 15734, 75569, 98821, 102271, 133739, 151138, 197642, 204542, 267478, 1284673, 1738607, 2569346, 3477214, 45730871, 91461742, 594501323, 777424807, 1189002646, 1554849614, 10106522491, 20213044982]

約数ペア:

[(1, 20213044982), (2, 10106522491), (13, 1554849614), (17, 1189002646), (26, 777424807), (34, 594501323), (221, 91461742), (442, 45730871), (5813, 3477214), (7867, 2569346), (11626, 1738607), (15734, 1284673), (75569, 267478), (98821, 204542), (102271, 197642), (133739, 151138)]