20170352553

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{727}}^1\times {\mathrm{1153}}^1$

素因数の和:2513

約数の個数: 32

約数和(自身を含む): 29074596096

約数和(自身を除く): 8904243543

約数列:

[1, 3, 13, 39, 617, 727, 1153, 1851, 2181, 3459, 8021, 9451, 14989, 24063, 28353, 44967, 448559, 711401, 838231, 1345677, 2134203, 2514693, 5831267, 9248213, 10897003, 17493801, 27744639, 32691009, 517188527, 1551565581, 6723450851, 20170352553]

約数ペア:

[(1, 20170352553), (3, 6723450851), (13, 1551565581), (39, 517188527), (617, 32691009), (727, 27744639), (1153, 17493801), (1851, 10897003), (2181, 9248213), (3459, 5831267), (8021, 2514693), (9451, 2134203), (14989, 1345677), (24063, 838231), (28353, 711401), (44967, 448559)]