20199863208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{4219}}^1\times {\mathrm{28499}}^1$

素因数の和:32734

約数の個数: 64

約数和(自身を含む): 57729600000

約数和(自身を除く): 37529736792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 4219, 8438, 12657, 16876, 25314, 28499, 29533, 33752, 50628, 56998, 59066, 85497, 88599, 101256, 113996, 118132, 170994, 177198, 199493, 227992, 236264, 341988, 354396, 398986, 598479, 683976, 708792, 797972, 1196958, 1595944, 2393916, 4787832, 120237281, 240474562, 360711843, 480949124, 721423686, 841660967, 961898248, 1442847372, 1683321934, 2524982901, 2885694744, 3366643868, 5049965802, 6733287736, 10099931604, 20199863208]

約数ペア:

[(1, 20199863208), (2, 10099931604), (3, 6733287736), (4, 5049965802), (6, 3366643868), (7, 2885694744), (8, 2524982901), (12, 1683321934), (14, 1442847372), (21, 961898248), (24, 841660967), (28, 721423686), (42, 480949124), (56, 360711843), (84, 240474562), (168, 120237281), (4219, 4787832), (8438, 2393916), (12657, 1595944), (16876, 1196958), (25314, 797972), (28499, 708792), (29533, 683976), (33752, 598479), (50628, 398986), (56998, 354396), (59066, 341988), (85497, 236264), (88599, 227992), (101256, 199493), (113996, 177198), (118132, 170994)]