20334750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 53464320

約数和(自身を除く): 33129570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 750, 950, 1425, 1427, 2375, 2850, 2854, 4281, 4750, 7125, 7135, 8562, 14250, 14270, 21405, 27113, 35675, 42810, 54226, 71350, 81339, 107025, 135565, 162678, 178375, 214050, 271130, 356750, 406695, 535125, 677825, 813390, 1070250, 1355650, 2033475, 3389125, 4066950, 6778250, 10167375, 20334750]

約数ペア:

[(1, 20334750), (2, 10167375), (3, 6778250), (5, 4066950), (6, 3389125), (10, 2033475), (15, 1355650), (19, 1070250), (25, 813390), (30, 677825), (38, 535125), (50, 406695), (57, 356750), (75, 271130), (95, 214050), (114, 178375), (125, 162678), (150, 135565), (190, 107025), (250, 81339), (285, 71350), (375, 54226), (475, 42810), (570, 35675), (750, 27113), (950, 21405), (1425, 14270), (1427, 14250), (2375, 8562), (2850, 7135), (2854, 7125), (4281, 4750)]