20226865245

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{35117}}^1$

素因数の和:35234

約数の個数: 64

約数和(自身を含む): 35601223680

約数和(自身を除く): 15374358435

約数列:

[1, 3, 5, 15, 19, 43, 47, 57, 95, 129, 141, 215, 235, 285, 645, 705, 817, 893, 2021, 2451, 2679, 4085, 4465, 6063, 10105, 12255, 13395, 30315, 35117, 38399, 105351, 115197, 175585, 191995, 526755, 575985, 667223, 1510031, 1650499, 2001669, 3336115, 4530093, 4951497, 7550155, 8252495, 10008345, 22650465, 24757485, 28690589, 31359481, 70971457, 86071767, 94078443, 143452945, 156797405, 212914371, 354857285, 430358835, 470392215, 1064571855, 1348457683, 4045373049, 6742288415, 20226865245]

約数ペア:

[(1, 20226865245), (3, 6742288415), (5, 4045373049), (15, 1348457683), (19, 1064571855), (43, 470392215), (47, 430358835), (57, 354857285), (95, 212914371), (129, 156797405), (141, 143452945), (215, 94078443), (235, 86071767), (285, 70971457), (645, 31359481), (705, 28690589), (817, 24757485), (893, 22650465), (2021, 10008345), (2451, 8252495), (2679, 7550155), (4085, 4951497), (4465, 4530093), (6063, 3336115), (10105, 2001669), (12255, 1650499), (13395, 1510031), (30315, 667223), (35117, 575985), (38399, 526755), (105351, 191995), (115197, 175585)]