20194292096

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{1303867}}^1$

素因数の和:1303903

約数の個数: 48

約数和(自身を含む): 44220683220

約数和(自身を除く): 24026391124

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 15488, 1303867, 2607734, 5215468, 10430936, 14342537, 20861872, 28685074, 41723744, 57370148, 83447488, 114740296, 157767907, 166894976, 229480592, 315535814, 458961184, 631071628, 917922368, 1262143256, 1835844736, 2524286512, 5048573024, 10097146048, 20194292096]

約数ペア:

[(1, 20194292096), (2, 10097146048), (4, 5048573024), (8, 2524286512), (11, 1835844736), (16, 1262143256), (22, 917922368), (32, 631071628), (44, 458961184), (64, 315535814), (88, 229480592), (121, 166894976), (128, 157767907), (176, 114740296), (242, 83447488), (352, 57370148), (484, 41723744), (704, 28685074), (968, 20861872), (1408, 14342537), (1936, 10430936), (3872, 5215468), (7744, 2607734), (15488, 1303867)]