2066520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 6570720

約数和(自身を除く): 4504200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1013, 1020, 2026, 2040, 3039, 4052, 5065, 6078, 8104, 10130, 12156, 15195, 17221, 20260, 24312, 30390, 34442, 40520, 51663, 60780, 68884, 86105, 103326, 121560, 137768, 172210, 206652, 258315, 344420, 413304, 516630, 688840, 1033260, 2066520]

約数ペア:

[(1, 2066520), (2, 1033260), (3, 688840), (4, 516630), (5, 413304), (6, 344420), (8, 258315), (10, 206652), (12, 172210), (15, 137768), (17, 121560), (20, 103326), (24, 86105), (30, 68884), (34, 60780), (40, 51663), (51, 40520), (60, 34442), (68, 30390), (85, 24312), (102, 20260), (120, 17221), (136, 15195), (170, 12156), (204, 10130), (255, 8104), (340, 6078), (408, 5065), (510, 4052), (680, 3039), (1013, 2040), (1020, 2026)]