20219554208

素因数分解:

$2^5\times 7^1\times {\mathrm{593}}^1\times {\mathrm{152219}}^1$

素因数の和:152829

約数の個数: 48

約数和(自身を含む): 45571014720

約数和(自身を除く): 25351460512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 593, 1186, 2372, 4151, 4744, 8302, 9488, 16604, 18976, 33208, 66416, 132832, 152219, 304438, 608876, 1065533, 1217752, 2131066, 2435504, 4262132, 4871008, 8524264, 17048528, 34097056, 90265867, 180531734, 361063468, 631861069, 722126936, 1263722138, 1444253872, 2527444276, 2888507744, 5054888552, 10109777104, 20219554208]

約数ペア:

[(1, 20219554208), (2, 10109777104), (4, 5054888552), (7, 2888507744), (8, 2527444276), (14, 1444253872), (16, 1263722138), (28, 722126936), (32, 631861069), (56, 361063468), (112, 180531734), (224, 90265867), (593, 34097056), (1186, 17048528), (2372, 8524264), (4151, 4871008), (4744, 4262132), (8302, 2435504), (9488, 2131066), (16604, 1217752), (18976, 1065533), (33208, 608876), (66416, 304438), (132832, 152219)]