20207910384

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{91303}}^1$

素因数の和:91399

約数の個数: 120

約数和(自身を含む): 59608729440

約数和(自身を除く): 39400819056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 53, 58, 72, 87, 106, 116, 144, 159, 174, 212, 232, 261, 318, 348, 424, 464, 477, 522, 636, 696, 848, 954, 1044, 1272, 1392, 1537, 1908, 2088, 2544, 3074, 3816, 4176, 4611, 6148, 7632, 9222, 12296, 13833, 18444, 24592, 27666, 36888, 55332, 73776, 91303, 110664, 182606, 221328, 273909, 365212, 547818, 730424, 821727, 1095636, 1460848, 1643454, 2191272, 2647787, 3286908, 4382544, 4839059, 5295574, 6573816, 7943361, 9678118, 10591148, 13147632, 14517177, 15886722, 19356236, 21182296, 23830083, 29034354, 31773444, 38712472, 42364592, 43551531, 47660166, 58068708, 63546888, 77424944, 87103062, 95320332, 116137416, 127093776, 140332711, 174206124, 190640664, 232274832, 280665422, 348412248, 381281328, 420998133, 561330844, 696824496, 841996266, 1122661688, 1262994399, 1683992532, 2245323376, 2525988798, 3367985064, 5051977596, 6735970128, 10103955192, 20207910384]

約数ペア:

[(1, 20207910384), (2, 10103955192), (3, 6735970128), (4, 5051977596), (6, 3367985064), (8, 2525988798), (9, 2245323376), (12, 1683992532), (16, 1262994399), (18, 1122661688), (24, 841996266), (29, 696824496), (36, 561330844), (48, 420998133), (53, 381281328), (58, 348412248), (72, 280665422), (87, 232274832), (106, 190640664), (116, 174206124), (144, 140332711), (159, 127093776), (174, 116137416), (212, 95320332), (232, 87103062), (261, 77424944), (318, 63546888), (348, 58068708), (424, 47660166), (464, 43551531), (477, 42364592), (522, 38712472), (636, 31773444), (696, 29034354), (848, 23830083), (954, 21182296), (1044, 19356236), (1272, 15886722), (1392, 14517177), (1537, 13147632), (1908, 10591148), (2088, 9678118), (2544, 7943361), (3074, 6573816), (3816, 5295574), (4176, 4839059), (4611, 4382544), (6148, 3286908), (7632, 2647787), (9222, 2191272), (12296, 1643454), (13833, 1460848), (18444, 1095636), (24592, 821727), (27666, 730424), (36888, 547818), (55332, 365212), (73776, 273909), (91303, 221328), (110664, 182606)]