20054026832

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1584547}}^1$

素因数の和:1584675

約数の個数: 40

約数和(自身を含む): 44798341056

約数和(自身を除く): 24744314224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 1584547, 3169094, 6338188, 11091829, 12676376, 22183658, 25352752, 44367316, 88734632, 177469264, 179053811, 358107622, 716215244, 1253376677, 1432430488, 2506753354, 2864860976, 5013506708, 10027013416, 20054026832]

約数ペア:

[(1, 20054026832), (2, 10027013416), (4, 5013506708), (7, 2864860976), (8, 2506753354), (14, 1432430488), (16, 1253376677), (28, 716215244), (56, 358107622), (112, 179053811), (113, 177469264), (226, 88734632), (452, 44367316), (791, 25352752), (904, 22183658), (1582, 12676376), (1808, 11091829), (3164, 6338188), (6328, 3169094), (12656, 1584547)]