20403224056

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{95869}}^1$

素因数の和:96631

約数の個数: 32

約数和(自身を含む): 39345048000

約数和(自身を除く): 18941823944

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 719, 1438, 2876, 5752, 26603, 53206, 95869, 106412, 191738, 212824, 383476, 766952, 3547153, 7094306, 14188612, 28377224, 68929811, 137859622, 275719244, 551438488, 2550403007, 5100806014, 10201612028, 20403224056]

約数ペア:

[(1, 20403224056), (2, 10201612028), (4, 5100806014), (8, 2550403007), (37, 551438488), (74, 275719244), (148, 137859622), (296, 68929811), (719, 28377224), (1438, 14188612), (2876, 7094306), (5752, 3547153), (26603, 766952), (53206, 383476), (95869, 212824), (106412, 191738)]