20218033068

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3313}}^1\times {\mathrm{22111}}^1$

素因数の和:25454

約数の個数: 48

約数和(自身を含む): 49243600896

約数和(自身を除く): 29025567828

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 3313, 6626, 9939, 13252, 19878, 22111, 39756, 44222, 66333, 76199, 88444, 132666, 152398, 228597, 265332, 304796, 457194, 508553, 914388, 1017106, 1525659, 2034212, 3051318, 6102636, 73253743, 146507486, 219761229, 293014972, 439522458, 879044916, 1684836089, 3369672178, 5054508267, 6739344356, 10109016534, 20218033068]

約数ペア:

[(1, 20218033068), (2, 10109016534), (3, 6739344356), (4, 5054508267), (6, 3369672178), (12, 1684836089), (23, 879044916), (46, 439522458), (69, 293014972), (92, 219761229), (138, 146507486), (276, 73253743), (3313, 6102636), (6626, 3051318), (9939, 2034212), (13252, 1525659), (19878, 1017106), (22111, 914388), (39756, 508553), (44222, 457194), (66333, 304796), (76199, 265332), (88444, 228597), (132666, 152398)]