20346814128

素因数分解:

$2^4\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{382229}}^1$

素因数の和:383349

約数の個数: 40

約数和(自身を含む): 52610137200

約数和(自身を除く): 32263323072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1109, 2218, 3327, 4436, 6654, 8872, 13308, 17744, 26616, 53232, 382229, 764458, 1146687, 1528916, 2293374, 3057832, 4586748, 6115664, 9173496, 18346992, 423891961, 847783922, 1271675883, 1695567844, 2543351766, 3391135688, 5086703532, 6782271376, 10173407064, 20346814128]

約数ペア:

[(1, 20346814128), (2, 10173407064), (3, 6782271376), (4, 5086703532), (6, 3391135688), (8, 2543351766), (12, 1695567844), (16, 1271675883), (24, 847783922), (48, 423891961), (1109, 18346992), (2218, 9173496), (3327, 6115664), (4436, 4586748), (6654, 3057832), (8872, 2293374), (13308, 1528916), (17744, 1146687), (26616, 764458), (53232, 382229)]