20170176364

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{1787}}^1$

素因数の和:2159

約数の個数: 72

約数和(自身を含む): 39028893120

約数和(自身を除く): 18858716756

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 169, 236, 283, 338, 566, 676, 767, 1132, 1534, 1787, 3068, 3574, 3679, 7148, 7358, 9971, 14716, 16697, 19942, 23231, 33394, 39884, 46462, 47827, 66788, 92924, 95654, 105433, 191308, 210866, 217061, 302003, 421732, 434122, 505721, 604006, 868244, 1011442, 1208012, 1370629, 2022884, 2741258, 2821793, 5482516, 5643586, 6574373, 11287172, 13148746, 17818177, 26297492, 29837539, 35636354, 59675078, 71272708, 85466849, 119350156, 170933698, 341867396, 387888007, 775776014, 1551552028, 5042544091, 10085088182, 20170176364]

約数ペア:

[(1, 20170176364), (2, 10085088182), (4, 5042544091), (13, 1551552028), (26, 775776014), (52, 387888007), (59, 341867396), (118, 170933698), (169, 119350156), (236, 85466849), (283, 71272708), (338, 59675078), (566, 35636354), (676, 29837539), (767, 26297492), (1132, 17818177), (1534, 13148746), (1787, 11287172), (3068, 6574373), (3574, 5643586), (3679, 5482516), (7148, 2821793), (7358, 2741258), (9971, 2022884), (14716, 1370629), (16697, 1208012), (19942, 1011442), (23231, 868244), (33394, 604006), (39884, 505721), (46462, 434122), (47827, 421732), (66788, 302003), (92924, 217061), (95654, 210866), (105433, 191308)]