20230041472

素因数分解:

$2^7\times {\mathrm{389}}^1\times {\mathrm{541}}^1\times {\mathrm{751}}^1$

素因数の和:1695

約数の個数: 64

約数和(自身を含む): 40534228800

約数和(自身を除く): 20304187328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 389, 541, 751, 778, 1082, 1502, 1556, 2164, 3004, 3112, 4328, 6008, 6224, 8656, 12016, 12448, 17312, 24032, 24896, 34624, 48064, 49792, 69248, 96128, 210449, 292139, 406291, 420898, 584278, 812582, 841796, 1168556, 1625164, 1683592, 2337112, 3250328, 3367184, 4674224, 6500656, 6734368, 9348448, 13001312, 13468736, 18696896, 26002624, 26937472, 37393792, 52005248, 158047199, 316094398, 632188796, 1264377592, 2528755184, 5057510368, 10115020736, 20230041472]

約数ペア:

[(1, 20230041472), (2, 10115020736), (4, 5057510368), (8, 2528755184), (16, 1264377592), (32, 632188796), (64, 316094398), (128, 158047199), (389, 52005248), (541, 37393792), (751, 26937472), (778, 26002624), (1082, 18696896), (1502, 13468736), (1556, 13001312), (2164, 9348448), (3004, 6734368), (3112, 6500656), (4328, 4674224), (6008, 3367184), (6224, 3250328), (8656, 2337112), (12016, 1683592), (12448, 1625164), (17312, 1168556), (24032, 841796), (24896, 812582), (34624, 584278), (48064, 420898), (49792, 406291), (69248, 292139), (96128, 210449)]