20160299502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{125887}}^1$

素因数の和:125974

約数の個数: 96

約数和(自身を含む): 52788363264

約数和(自身を除く): 32628063762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 41, 42, 62, 63, 82, 93, 123, 126, 186, 217, 246, 279, 287, 369, 434, 558, 574, 651, 738, 861, 1271, 1302, 1722, 1953, 2542, 2583, 3813, 3906, 5166, 7626, 8897, 11439, 17794, 22878, 26691, 53382, 80073, 125887, 160146, 251774, 377661, 755322, 881209, 1132983, 1762418, 2265966, 2643627, 3902497, 5161367, 5287254, 7804994, 7930881, 10322734, 11707491, 15484101, 15861762, 23414982, 27317479, 30968202, 35122473, 36129569, 46452303, 54634958, 70244946, 72259138, 81952437, 92904606, 108388707, 160002377, 163904874, 216777414, 245857311, 320004754, 325166121, 480007131, 491714622, 650332242, 960014262, 1120016639, 1440021393, 2240033278, 2880042786, 3360049917, 6720099834, 10080149751, 20160299502]

約数ペア:

[(1, 20160299502), (2, 10080149751), (3, 6720099834), (6, 3360049917), (7, 2880042786), (9, 2240033278), (14, 1440021393), (18, 1120016639), (21, 960014262), (31, 650332242), (41, 491714622), (42, 480007131), (62, 325166121), (63, 320004754), (82, 245857311), (93, 216777414), (123, 163904874), (126, 160002377), (186, 108388707), (217, 92904606), (246, 81952437), (279, 72259138), (287, 70244946), (369, 54634958), (434, 46452303), (558, 36129569), (574, 35122473), (651, 30968202), (738, 27317479), (861, 23414982), (1271, 15861762), (1302, 15484101), (1722, 11707491), (1953, 10322734), (2542, 7930881), (2583, 7804994), (3813, 5287254), (3906, 5161367), (5166, 3902497), (7626, 2643627), (8897, 2265966), (11439, 1762418), (17794, 1132983), (22878, 881209), (26691, 755322), (53382, 377661), (80073, 251774), (125887, 160146)]