20184534

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 45961344

約数和(自身を除く): 25776810

約数列:

[1, 2, 3, 6, 9, 18, 31, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 593, 1098, 1186, 1779, 1891, 3558, 3782, 5337, 5673, 10674, 11346, 17019, 18383, 34038, 36173, 36766, 55149, 72346, 108519, 110298, 165447, 217038, 325557, 330894, 651114, 1121363, 2242726, 3364089, 6728178, 10092267, 20184534]

約数ペア:

[(1, 20184534), (2, 10092267), (3, 6728178), (6, 3364089), (9, 2242726), (18, 1121363), (31, 651114), (61, 330894), (62, 325557), (93, 217038), (122, 165447), (183, 110298), (186, 108519), (279, 72346), (366, 55149), (549, 36766), (558, 36173), (593, 34038), (1098, 18383), (1186, 17019), (1779, 11346), (1891, 10674), (3558, 5673), (3782, 5337)]