20104692010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2308231}}^1$

素因数の和:2308318

約数の個数: 32

約数和(自身を含む): 39553863552

約数和(自身を除く): 19449171542

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 2308231, 4616462, 11541155, 23082310, 30007003, 60014006, 150035015, 154651477, 300070030, 309302954, 773257385, 1546514770, 2010469201, 4020938402, 10052346005, 20104692010]

約数ペア:

[(1, 20104692010), (2, 10052346005), (5, 4020938402), (10, 2010469201), (13, 1546514770), (26, 773257385), (65, 309302954), (67, 300070030), (130, 154651477), (134, 150035015), (335, 60014006), (670, 30007003), (871, 23082310), (1742, 11541155), (4355, 4616462), (8710, 2308231)]