20165074632

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2171089}}^1$

素因数の和:2171147

約数の個数: 64

約数和(自身を含む): 57316776000

約数和(自身を除く): 37151701368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 2171089, 4342178, 6513267, 8684356, 13026534, 17368712, 19539801, 26053068, 39079602, 52106136, 58619403, 78159204, 93356827, 117238806, 156318408, 186713654, 234477612, 280070481, 373427308, 468955224, 560140962, 746854616, 840211443, 1120281924, 1680422886, 2240563848, 2520634329, 3360845772, 5041268658, 6721691544, 10082537316, 20165074632]

約数ペア:

[(1, 20165074632), (2, 10082537316), (3, 6721691544), (4, 5041268658), (6, 3360845772), (8, 2520634329), (9, 2240563848), (12, 1680422886), (18, 1120281924), (24, 840211443), (27, 746854616), (36, 560140962), (43, 468955224), (54, 373427308), (72, 280070481), (86, 234477612), (108, 186713654), (129, 156318408), (172, 117238806), (216, 93356827), (258, 78159204), (344, 58619403), (387, 52106136), (516, 39079602), (774, 26053068), (1032, 19539801), (1161, 17368712), (1548, 13026534), (2322, 8684356), (3096, 6513267), (4644, 4342178), (9288, 2171089)]