20223762496

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2655431}}^1$

素因数の和:2655467

約数の個数: 56

約数和(自身を含む): 48562540416

約数和(自身を除く): 28338777920

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 2655431, 5310862, 10621724, 18588017, 21243448, 37176034, 42486896, 45142327, 74352068, 84973792, 90284654, 148704136, 169947584, 180569308, 297408272, 315996289, 361138616, 594816544, 631992578, 722277232, 1189633088, 1263985156, 1444554464, 2527970312, 2889108928, 5055940624, 10111881248, 20223762496]

約数ペア:

[(1, 20223762496), (2, 10111881248), (4, 5055940624), (7, 2889108928), (8, 2527970312), (14, 1444554464), (16, 1263985156), (17, 1189633088), (28, 722277232), (32, 631992578), (34, 594816544), (56, 361138616), (64, 315996289), (68, 297408272), (112, 180569308), (119, 169947584), (136, 148704136), (224, 90284654), (238, 84973792), (272, 74352068), (448, 45142327), (476, 42486896), (544, 37176034), (952, 21243448), (1088, 18588017), (1904, 10621724), (3808, 5310862), (7616, 2655431)]