20194994496

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1984571}}^1$

素因数の和:1984639

約数の個数: 56

約数和(自身を含む): 54440779104

約数和(自身を除く): 34245784608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 10176, 1984571, 3969142, 5953713, 7938284, 11907426, 15876568, 23814852, 31753136, 47629704, 63506272, 95259408, 105182263, 127012544, 190518816, 210364526, 315546789, 381037632, 420729052, 631093578, 841458104, 1262187156, 1682916208, 2524374312, 3365832416, 5048748624, 6731664832, 10097497248, 20194994496]

約数ペア:

[(1, 20194994496), (2, 10097497248), (3, 6731664832), (4, 5048748624), (6, 3365832416), (8, 2524374312), (12, 1682916208), (16, 1262187156), (24, 841458104), (32, 631093578), (48, 420729052), (53, 381037632), (64, 315546789), (96, 210364526), (106, 190518816), (159, 127012544), (192, 105182263), (212, 95259408), (318, 63506272), (424, 47629704), (636, 31753136), (848, 23814852), (1272, 15876568), (1696, 11907426), (2544, 7938284), (3392, 5953713), (5088, 3969142), (10176, 1984571)]