20194362752

素因数分解:

$2^7\times {\mathrm{2939}}^1\times {\mathrm{53681}}^1$

素因数の和:56634

約数の個数: 32

約数和(自身を含む): 40245395400

約数和(自身を除く): 20051032648

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2939, 5878, 11756, 23512, 47024, 53681, 94048, 107362, 188096, 214724, 376192, 429448, 858896, 1717792, 3435584, 6871168, 157768459, 315536918, 631073836, 1262147672, 2524295344, 5048590688, 10097181376, 20194362752]

約数ペア:

[(1, 20194362752), (2, 10097181376), (4, 5048590688), (8, 2524295344), (16, 1262147672), (32, 631073836), (64, 315536918), (128, 157768459), (2939, 6871168), (5878, 3435584), (11756, 1717792), (23512, 858896), (47024, 429448), (53681, 376192), (94048, 214724), (107362, 188096)]