20583486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14851}}^1$

素因数の和:14877

約数の個数: 48

約数和(自身を含む): 55605888

約数和(自身を除く): 35022402

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14851, 29702, 44553, 89106, 103957, 133659, 163361, 207914, 267318, 311871, 326722, 490083, 623742, 935613, 980166, 1143527, 1470249, 1871226, 2287054, 2940498, 3430581, 6861162, 10291743, 20583486]

約数ペア:

[(1, 20583486), (2, 10291743), (3, 6861162), (6, 3430581), (7, 2940498), (9, 2287054), (11, 1871226), (14, 1470249), (18, 1143527), (21, 980166), (22, 935613), (33, 623742), (42, 490083), (63, 326722), (66, 311871), (77, 267318), (99, 207914), (126, 163361), (154, 133659), (198, 103957), (231, 89106), (462, 44553), (693, 29702), (1386, 14851)]