20576399298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2898901}}^1$

素因数の和:2898939

約数の個数: 48

約数和(自身を含む): 50927910336

約数和(自身を除く): 30351511038

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 2898901, 5797802, 8696703, 17393406, 20292307, 37685713, 40584614, 60876921, 75371426, 113057139, 121753842, 226114278, 263799991, 489914269, 527599982, 791399973, 979828538, 1469742807, 1582799946, 2939485614, 3429399883, 6858799766, 10288199649, 20576399298]

約数ペア:

[(1, 20576399298), (2, 10288199649), (3, 6858799766), (6, 3429399883), (7, 2939485614), (13, 1582799946), (14, 1469742807), (21, 979828538), (26, 791399973), (39, 527599982), (42, 489914269), (78, 263799991), (91, 226114278), (169, 121753842), (182, 113057139), (273, 75371426), (338, 60876921), (507, 40584614), (546, 37685713), (1014, 20292307), (1183, 17393406), (2366, 8696703), (3549, 5797802), (7098, 2898901)]