20190639264

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6784489}}^1$

素因数の和:6784533

約数の個数: 48

約数和(自身を含む): 54710127360

約数和(自身を除く): 34519488096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6784489, 13568978, 20353467, 27137956, 40706934, 54275912, 81413868, 108551824, 162827736, 210319159, 217103648, 325655472, 420638318, 630957477, 651310944, 841276636, 1261914954, 1682553272, 2523829908, 3365106544, 5047659816, 6730213088, 10095319632, 20190639264]

約数ペア:

[(1, 20190639264), (2, 10095319632), (3, 6730213088), (4, 5047659816), (6, 3365106544), (8, 2523829908), (12, 1682553272), (16, 1261914954), (24, 841276636), (31, 651310944), (32, 630957477), (48, 420638318), (62, 325655472), (93, 217103648), (96, 210319159), (124, 162827736), (186, 108551824), (248, 81413868), (372, 54275912), (496, 40706934), (744, 27137956), (992, 20353467), (1488, 13568978), (2976, 6784489)]