20163744390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{14771}}^1\times {\mathrm{45503}}^1$

素因数の和:60284

約数の個数: 32

約数和(自身を含む): 48397326336

約数和(自身を除く): 28233581946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 14771, 29542, 44313, 45503, 73855, 88626, 91006, 136509, 147710, 221565, 227515, 273018, 443130, 455030, 682545, 1365090, 672124813, 1344249626, 2016374439, 3360624065, 4032748878, 6721248130, 10081872195, 20163744390]

約数ペア:

[(1, 20163744390), (2, 10081872195), (3, 6721248130), (5, 4032748878), (6, 3360624065), (10, 2016374439), (15, 1344249626), (30, 672124813), (14771, 1365090), (29542, 682545), (44313, 455030), (45503, 443130), (73855, 273018), (88626, 227515), (91006, 221565), (136509, 147710)]