20194108430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2753}}^1\times {\mathrm{17891}}^1$

素因数の和:20692

約数の個数: 32

約数和(自身を含む): 37251573408

約数和(自身を除く): 17057464978

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2753, 5506, 13765, 17891, 27530, 35782, 89455, 112873, 178910, 225746, 564365, 733531, 1128730, 1467062, 3667655, 7335310, 49253923, 98507846, 246269615, 492539230, 2019410843, 4038821686, 10097054215, 20194108430]

約数ペア:

[(1, 20194108430), (2, 10097054215), (5, 4038821686), (10, 2019410843), (41, 492539230), (82, 246269615), (205, 98507846), (410, 49253923), (2753, 7335310), (5506, 3667655), (13765, 1467062), (17891, 1128730), (27530, 733531), (35782, 564365), (89455, 225746), (112873, 178910)]