20172001248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10005953}}^1$

素因数の和:10005976

約数の個数: 72

約数和(自身を含む): 65559010608

約数和(自身を除く): 45387009360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10005953, 20011906, 30017859, 40023812, 60035718, 70041671, 80047624, 90053577, 120071436, 140083342, 160095248, 180107154, 210125013, 240142872, 280166684, 320190496, 360214308, 420250026, 480285744, 560333368, 630375039, 720428616, 840500052, 960571488, 1120666736, 1260750078, 1440857232, 1681000104, 2241333472, 2521500156, 2881714464, 3362000208, 5043000312, 6724000416, 10086000624, 20172001248]

約数ペア:

[(1, 20172001248), (2, 10086000624), (3, 6724000416), (4, 5043000312), (6, 3362000208), (7, 2881714464), (8, 2521500156), (9, 2241333472), (12, 1681000104), (14, 1440857232), (16, 1260750078), (18, 1120666736), (21, 960571488), (24, 840500052), (28, 720428616), (32, 630375039), (36, 560333368), (42, 480285744), (48, 420250026), (56, 360214308), (63, 320190496), (72, 280166684), (84, 240142872), (96, 210125013), (112, 180107154), (126, 160095248), (144, 140083342), (168, 120071436), (224, 90053577), (252, 80047624), (288, 70041671), (336, 60035718), (504, 40023812), (672, 30017859), (1008, 20011906), (2016, 10005953)]