20136489462

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1051}}^1\times {\mathrm{7549}}^1$

素因数の和:8658

約数の個数: 64

約数和(自身を含む): 45749376000

約数和(自身を除く): 25612886538

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1051, 1269, 2102, 2538, 3153, 6306, 7549, 9459, 15098, 18918, 22647, 28377, 45294, 49397, 56754, 67941, 98794, 135882, 148191, 203823, 296382, 354803, 407646, 444573, 709606, 889146, 1064409, 1333719, 2128818, 2667438, 3193227, 6386454, 7933999, 9579681, 15867998, 19159362, 23801997, 47603994, 71405991, 142811982, 214217973, 372897953, 428435946, 745795906, 1118693859, 2237387718, 3356081577, 6712163154, 10068244731, 20136489462]

約数ペア:

[(1, 20136489462), (2, 10068244731), (3, 6712163154), (6, 3356081577), (9, 2237387718), (18, 1118693859), (27, 745795906), (47, 428435946), (54, 372897953), (94, 214217973), (141, 142811982), (282, 71405991), (423, 47603994), (846, 23801997), (1051, 19159362), (1269, 15867998), (2102, 9579681), (2538, 7933999), (3153, 6386454), (6306, 3193227), (7549, 2667438), (9459, 2128818), (15098, 1333719), (18918, 1064409), (22647, 889146), (28377, 709606), (45294, 444573), (49397, 407646), (56754, 354803), (67941, 296382), (98794, 203823), (135882, 148191)]