20143539232

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{32503}}^1$

素因数の和:32801

約数の個数: 48

約数和(自身を含む): 40250613312

約数和(自身を除く): 20107074080

約数列:

[1, 2, 4, 8, 16, 32, 107, 181, 214, 362, 428, 724, 856, 1448, 1712, 2896, 3424, 5792, 19367, 32503, 38734, 65006, 77468, 130012, 154936, 260024, 309872, 520048, 619744, 1040096, 3477821, 5883043, 6955642, 11766086, 13911284, 23532172, 27822568, 47064344, 55645136, 94128688, 111290272, 188257376, 629485601, 1258971202, 2517942404, 5035884808, 10071769616, 20143539232]

約数ペア:

[(1, 20143539232), (2, 10071769616), (4, 5035884808), (8, 2517942404), (16, 1258971202), (32, 629485601), (107, 188257376), (181, 111290272), (214, 94128688), (362, 55645136), (428, 47064344), (724, 27822568), (856, 23532172), (1448, 13911284), (1712, 11766086), (2896, 6955642), (3424, 5883043), (5792, 3477821), (19367, 1040096), (32503, 619744), (38734, 520048), (65006, 309872), (77468, 260024), (130012, 154936)]