20190192736

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{4049}}^1$

素因数の和:4376

約数の個数: 96

約数和(自身を含む): 46073966400

約数和(自身を除く): 25883773664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 197, 224, 226, 394, 452, 788, 791, 904, 1379, 1576, 1582, 1808, 2758, 3152, 3164, 3616, 4049, 5516, 6304, 6328, 8098, 11032, 12656, 16196, 22064, 22261, 25312, 28343, 32392, 44128, 44522, 56686, 64784, 89044, 113372, 129568, 155827, 178088, 226744, 311654, 356176, 453488, 457537, 623308, 712352, 797653, 906976, 915074, 1246616, 1595306, 1830148, 2493232, 3190612, 3202759, 3660296, 4986464, 5583571, 6381224, 6405518, 7320592, 11167142, 12762448, 12811036, 14641184, 22334284, 25524896, 25622072, 44668568, 51244144, 89337136, 90134789, 102488288, 178674272, 180269578, 360539156, 630943523, 721078312, 1261887046, 1442156624, 2523774092, 2884313248, 5047548184, 10095096368, 20190192736]

約数ペア:

[(1, 20190192736), (2, 10095096368), (4, 5047548184), (7, 2884313248), (8, 2523774092), (14, 1442156624), (16, 1261887046), (28, 721078312), (32, 630943523), (56, 360539156), (112, 180269578), (113, 178674272), (197, 102488288), (224, 90134789), (226, 89337136), (394, 51244144), (452, 44668568), (788, 25622072), (791, 25524896), (904, 22334284), (1379, 14641184), (1576, 12811036), (1582, 12762448), (1808, 11167142), (2758, 7320592), (3152, 6405518), (3164, 6381224), (3616, 5583571), (4049, 4986464), (5516, 3660296), (6304, 3202759), (6328, 3190612), (8098, 2493232), (11032, 1830148), (12656, 1595306), (16196, 1246616), (22064, 915074), (22261, 906976), (25312, 797653), (28343, 712352), (32392, 623308), (44128, 457537), (44522, 453488), (56686, 356176), (64784, 311654), (89044, 226744), (113372, 178088), (129568, 155827)]