20922534420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{266801}}^1$

素因数の和:268120

約数の個数: 48

約数和(自身を含む): 58628138688

約数和(自身を除く): 37705604268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1307, 2614, 3921, 5228, 6535, 7842, 13070, 15684, 19605, 26140, 39210, 78420, 266801, 533602, 800403, 1067204, 1334005, 1600806, 2668010, 3201612, 4002015, 5336020, 8004030, 16008060, 348708907, 697417814, 1046126721, 1394835628, 1743544535, 2092253442, 3487089070, 4184506884, 5230633605, 6974178140, 10461267210, 20922534420]

約数ペア:

[(1, 20922534420), (2, 10461267210), (3, 6974178140), (4, 5230633605), (5, 4184506884), (6, 3487089070), (10, 2092253442), (12, 1743544535), (15, 1394835628), (20, 1046126721), (30, 697417814), (60, 348708907), (1307, 16008060), (2614, 8004030), (3921, 5336020), (5228, 4002015), (6535, 3201612), (7842, 2668010), (13070, 1600806), (15684, 1334005), (19605, 1067204), (26140, 800403), (39210, 533602), (78420, 266801)]