20867332152

素因数分解:

$2^3\times 3^1\times {\mathrm{16369}}^1\times {\mathrm{53117}}^1$

素因数の和:69495

約数の個数: 32

約数和(自身を含む): 52172499600

約数和(自身を除く): 31305167448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 16369, 32738, 49107, 53117, 65476, 98214, 106234, 130952, 159351, 196428, 212468, 318702, 392856, 424936, 637404, 1274808, 869472173, 1738944346, 2608416519, 3477888692, 5216833038, 6955777384, 10433666076, 20867332152]

約数ペア:

[(1, 20867332152), (2, 10433666076), (3, 6955777384), (4, 5216833038), (6, 3477888692), (8, 2608416519), (12, 1738944346), (24, 869472173), (16369, 1274808), (32738, 637404), (49107, 424936), (53117, 392856), (65476, 318702), (98214, 212468), (106234, 196428), (130952, 159351)]