20466300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4013}}^1$

素因数の和:4047

約数の個数: 72

約数和(自身を含む): 62714736

約数和(自身を除く): 42248436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 4013, 5100, 8026, 12039, 16052, 20065, 24078, 40130, 48156, 60195, 68221, 80260, 100325, 120390, 136442, 200650, 204663, 240780, 272884, 300975, 341105, 401300, 409326, 601950, 682210, 818652, 1023315, 1203900, 1364420, 1705525, 2046630, 3411050, 4093260, 5116575, 6822100, 10233150, 20466300]

約数ペア:

[(1, 20466300), (2, 10233150), (3, 6822100), (4, 5116575), (5, 4093260), (6, 3411050), (10, 2046630), (12, 1705525), (15, 1364420), (17, 1203900), (20, 1023315), (25, 818652), (30, 682210), (34, 601950), (50, 409326), (51, 401300), (60, 341105), (68, 300975), (75, 272884), (85, 240780), (100, 204663), (102, 200650), (150, 136442), (170, 120390), (204, 100325), (255, 80260), (300, 68221), (340, 60195), (425, 48156), (510, 40130), (850, 24078), (1020, 20065), (1275, 16052), (1700, 12039), (2550, 8026), (4013, 5100)]