20110567690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{37049}}^1$

素因数の和:37207

約数の個数: 64

約数和(自身を含む): 39949977600

約数和(自身を除く): 19839409910

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 103, 155, 170, 206, 310, 515, 527, 1030, 1054, 1751, 2635, 3193, 3502, 5270, 6386, 8755, 15965, 17510, 31930, 37049, 54281, 74098, 108562, 185245, 271405, 370490, 542810, 629833, 1148519, 1259666, 2297038, 3149165, 3816047, 5742595, 6298330, 7632094, 11485190, 19080235, 19524823, 38160470, 39049646, 64872799, 97624115, 118297457, 129745598, 195248230, 236594914, 324363995, 591487285, 648727990, 1182974570, 2011056769, 4022113538, 10055283845, 20110567690]

約数ペア:

[(1, 20110567690), (2, 10055283845), (5, 4022113538), (10, 2011056769), (17, 1182974570), (31, 648727990), (34, 591487285), (62, 324363995), (85, 236594914), (103, 195248230), (155, 129745598), (170, 118297457), (206, 97624115), (310, 64872799), (515, 39049646), (527, 38160470), (1030, 19524823), (1054, 19080235), (1751, 11485190), (2635, 7632094), (3193, 6298330), (3502, 5742595), (5270, 3816047), (6386, 3149165), (8755, 2297038), (15965, 1259666), (17510, 1148519), (31930, 629833), (37049, 542810), (54281, 370490), (74098, 271405), (108562, 185245)]