20214910228

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{523}}^1\times {\mathrm{88651}}^1$

素因数の和:89287

約数の個数: 24

約数和(自身を含む): 35769308960

約数和(自身を除く): 15554398732

約数列:

[1, 2, 4, 109, 218, 436, 523, 1046, 2092, 57007, 88651, 114014, 177302, 228028, 354604, 9662959, 19325918, 38651836, 46364473, 92728946, 185457892, 5053727557, 10107455114, 20214910228]

約数ペア:

[(1, 20214910228), (2, 10107455114), (4, 5053727557), (109, 185457892), (218, 92728946), (436, 46364473), (523, 38651836), (1046, 19325918), (2092, 9662959), (57007, 354604), (88651, 228028), (114014, 177302)]