20214343875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73141}}^1$

素因数の和:73237

約数の個数: 64

約数和(自身を含む): 37242736128

約数和(自身を除く): 17028392253

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 67, 75, 125, 165, 201, 275, 335, 375, 737, 825, 1005, 1375, 1675, 2211, 3685, 4125, 5025, 8375, 11055, 18425, 25125, 55275, 73141, 92125, 219423, 276375, 365705, 804551, 1097115, 1828525, 2413653, 4022755, 4900447, 5485575, 9142625, 12068265, 14701341, 20113775, 24502235, 27427875, 53904917, 60341325, 73506705, 100568875, 122511175, 161714751, 269524585, 301706625, 367533525, 612555875, 808573755, 1347622925, 1837667625, 4042868775, 6738114625, 20214343875]

約数ペア:

[(1, 20214343875), (3, 6738114625), (5, 4042868775), (11, 1837667625), (15, 1347622925), (25, 808573755), (33, 612555875), (55, 367533525), (67, 301706625), (75, 269524585), (125, 161714751), (165, 122511175), (201, 100568875), (275, 73506705), (335, 60341325), (375, 53904917), (737, 27427875), (825, 24502235), (1005, 20113775), (1375, 14701341), (1675, 12068265), (2211, 9142625), (3685, 5485575), (4125, 4900447), (5025, 4022755), (8375, 2413653), (11055, 1828525), (18425, 1097115), (25125, 804551), (55275, 365705), (73141, 276375), (92125, 219423)]