20200535488

素因数分解:

$2^6\times 7^1\times {\mathrm{9547}}^1\times {\mathrm{4723}}^1$

素因数の和:14289

約数の個数: 56

約数和(自身を含む): 45826428032

約数和(自身を除く): 25625892544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4723, 9446, 9547, 18892, 19094, 33061, 37784, 38188, 66122, 66829, 75568, 76376, 132244, 133658, 151136, 152752, 264488, 267316, 302272, 305504, 528976, 534632, 611008, 1057952, 1069264, 2115904, 2138528, 4277056, 45090481, 90180962, 180361924, 315633367, 360723848, 631266734, 721447696, 1262533468, 1442895392, 2525066936, 2885790784, 5050133872, 10100267744, 20200535488]

約数ペア:

[(1, 20200535488), (2, 10100267744), (4, 5050133872), (7, 2885790784), (8, 2525066936), (14, 1442895392), (16, 1262533468), (28, 721447696), (32, 631266734), (56, 360723848), (64, 315633367), (112, 180361924), (224, 90180962), (448, 45090481), (4723, 4277056), (9446, 2138528), (9547, 2115904), (18892, 1069264), (19094, 1057952), (33061, 611008), (37784, 534632), (38188, 528976), (66122, 305504), (66829, 302272), (75568, 267316), (76376, 264488), (132244, 152752), (133658, 151136)]