20160097258

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2399}}^1$

素因数の和:2540

約数の個数: 96

約数和(自身を含む): 38478643200

約数和(自身を除く): 18318545942

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 67, 119, 134, 217, 238, 289, 434, 469, 527, 578, 938, 1054, 1139, 2023, 2077, 2278, 2399, 3689, 4046, 4154, 4798, 7378, 7973, 8959, 14539, 15946, 16793, 17918, 19363, 29078, 33586, 35309, 38726, 40783, 62713, 70618, 74369, 81566, 125426, 135541, 148738, 160733, 247163, 271082, 285481, 321466, 494326, 520583, 570962, 600253, 693311, 1041166, 1125131, 1200506, 1264273, 1386622, 2250262, 2528546, 2732461, 4201771, 4853177, 4982723, 5464922, 8403542, 8849911, 9706354, 9965446, 17699822, 19127227, 21492641, 34879061, 38254454, 42985282, 46451837, 69758122, 84706291, 92903674, 150448487, 169412582, 300896974, 325162859, 592944037, 650325718, 1185888074, 1440006947, 2880013894, 10080048629, 20160097258]

約数ペア:

[(1, 20160097258), (2, 10080048629), (7, 2880013894), (14, 1440006947), (17, 1185888074), (31, 650325718), (34, 592944037), (62, 325162859), (67, 300896974), (119, 169412582), (134, 150448487), (217, 92903674), (238, 84706291), (289, 69758122), (434, 46451837), (469, 42985282), (527, 38254454), (578, 34879061), (938, 21492641), (1054, 19127227), (1139, 17699822), (2023, 9965446), (2077, 9706354), (2278, 8849911), (2399, 8403542), (3689, 5464922), (4046, 4982723), (4154, 4853177), (4798, 4201771), (7378, 2732461), (7973, 2528546), (8959, 2250262), (14539, 1386622), (15946, 1264273), (16793, 1200506), (17918, 1125131), (19363, 1041166), (29078, 693311), (33586, 600253), (35309, 570962), (38726, 520583), (40783, 494326), (62713, 321466), (70618, 285481), (74369, 271082), (81566, 247163), (125426, 160733), (135541, 148738)]