20230969675

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{6353}}^1$

素因数の和:6988

約数の個数: 48

約数和(自身を含む): 29650102272

約数和(自身を除く): 9419132597

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 587, 775, 1085, 2935, 4109, 5425, 6353, 14675, 18197, 20545, 31765, 44471, 90985, 102725, 127379, 158825, 196943, 222355, 454925, 636895, 984715, 1111775, 1378601, 3184475, 3729211, 4923575, 6893005, 18646055, 26104477, 34465025, 93230275, 115605541, 130522385, 578027705, 652611925, 809238787, 2890138525, 4046193935, 20230969675]

約数ペア:

[(1, 20230969675), (5, 4046193935), (7, 2890138525), (25, 809238787), (31, 652611925), (35, 578027705), (155, 130522385), (175, 115605541), (217, 93230275), (587, 34465025), (775, 26104477), (1085, 18646055), (2935, 6893005), (4109, 4923575), (5425, 3729211), (6353, 3184475), (14675, 1378601), (18197, 1111775), (20545, 984715), (31765, 636895), (44471, 454925), (90985, 222355), (102725, 196943), (127379, 158825)]