20230959160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{594329}}^1$

素因数の和:594400

約数の個数: 64

約数和(自身を含む): 48782606400

約数和(自身を除く): 28551647240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1480, 1702, 3404, 4255, 6808, 8510, 17020, 34040, 594329, 1188658, 2377316, 2971645, 4754632, 5943290, 11886580, 13669567, 21990173, 23773160, 27339134, 43980346, 54678268, 68347835, 87960692, 109356536, 109950865, 136695670, 175921384, 219901730, 273391340, 439803460, 505773979, 546782680, 879606920, 1011547958, 2023095916, 2528869895, 4046191832, 5057739790, 10115479580, 20230959160]

約数ペア:

[(1, 20230959160), (2, 10115479580), (4, 5057739790), (5, 4046191832), (8, 2528869895), (10, 2023095916), (20, 1011547958), (23, 879606920), (37, 546782680), (40, 505773979), (46, 439803460), (74, 273391340), (92, 219901730), (115, 175921384), (148, 136695670), (184, 109950865), (185, 109356536), (230, 87960692), (296, 68347835), (370, 54678268), (460, 43980346), (740, 27339134), (851, 23773160), (920, 21990173), (1480, 13669567), (1702, 11886580), (3404, 5943290), (4255, 4754632), (6808, 2971645), (8510, 2377316), (17020, 1188658), (34040, 594329)]