20126060928

素因数分解:

$2^7\times 3^5\times {\mathrm{647057}}^1$

素因数の和:647086

約数の個数: 96

約数和(自身を含む): 60059923560

約数和(自身を除く): 39933862632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 5184, 7776, 10368, 15552, 31104, 647057, 1294114, 1941171, 2588228, 3882342, 5176456, 5823513, 7764684, 10352912, 11647026, 15529368, 17470539, 20705824, 23294052, 31058736, 34941078, 41411648, 46588104, 52411617, 62117472, 69882156, 82823296, 93176208, 104823234, 124234944, 139764312, 157234851, 186352416, 209646468, 248469888, 279528624, 314469702, 372704832, 419292936, 559057248, 628939404, 745409664, 838585872, 1118114496, 1257878808, 1677171744, 2236228992, 2515757616, 3354343488, 5031515232, 6708686976, 10063030464, 20126060928]

約数ペア:

[(1, 20126060928), (2, 10063030464), (3, 6708686976), (4, 5031515232), (6, 3354343488), (8, 2515757616), (9, 2236228992), (12, 1677171744), (16, 1257878808), (18, 1118114496), (24, 838585872), (27, 745409664), (32, 628939404), (36, 559057248), (48, 419292936), (54, 372704832), (64, 314469702), (72, 279528624), (81, 248469888), (96, 209646468), (108, 186352416), (128, 157234851), (144, 139764312), (162, 124234944), (192, 104823234), (216, 93176208), (243, 82823296), (288, 69882156), (324, 62117472), (384, 52411617), (432, 46588104), (486, 41411648), (576, 34941078), (648, 31058736), (864, 23294052), (972, 20705824), (1152, 17470539), (1296, 15529368), (1728, 11647026), (1944, 10352912), (2592, 7764684), (3456, 5823513), (3888, 5176456), (5184, 3882342), (7776, 2588228), (10368, 1941171), (15552, 1294114), (31104, 647057)]