20162899290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{997}}^1\times {\mathrm{2399}}^1$

素因数の和:3687

約数の個数: 64

約数和(自身を含む): 48632140800

約数和(自身を除く): 28469241510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 997, 1405, 1686, 1994, 2399, 2810, 2991, 4215, 4798, 4985, 5982, 7197, 8430, 9970, 11995, 14394, 14955, 23990, 29910, 35985, 71970, 280157, 560314, 674119, 840471, 1348238, 1400785, 1680942, 2022357, 2391803, 2801570, 3370595, 4044714, 4202355, 4783606, 6741190, 7175409, 8404710, 10111785, 11959015, 14350818, 20223570, 23918030, 35877045, 71754090, 672096643, 1344193286, 2016289929, 3360483215, 4032579858, 6720966430, 10081449645, 20162899290]

約数ペア:

[(1, 20162899290), (2, 10081449645), (3, 6720966430), (5, 4032579858), (6, 3360483215), (10, 2016289929), (15, 1344193286), (30, 672096643), (281, 71754090), (562, 35877045), (843, 23918030), (997, 20223570), (1405, 14350818), (1686, 11959015), (1994, 10111785), (2399, 8404710), (2810, 7175409), (2991, 6741190), (4215, 4783606), (4798, 4202355), (4985, 4044714), (5982, 3370595), (7197, 2801570), (8430, 2391803), (9970, 2022357), (11995, 1680942), (14394, 1400785), (14955, 1348238), (23990, 840471), (29910, 674119), (35985, 560314), (71970, 280157)]