20199723744

素因数分解:

$2^5\times 3^1\times {\mathrm{1709}}^1\times {\mathrm{123121}}^1$

素因数の和:124843

約数の個数: 48

約数和(自身を含む): 53055732240

約数和(自身を除く): 32856008496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1709, 3418, 5127, 6836, 10254, 13672, 20508, 27344, 41016, 54688, 82032, 123121, 164064, 246242, 369363, 492484, 738726, 984968, 1477452, 1969936, 2954904, 3939872, 5909808, 11819616, 210413789, 420827578, 631241367, 841655156, 1262482734, 1683310312, 2524965468, 3366620624, 5049930936, 6733241248, 10099861872, 20199723744]

約数ペア:

[(1, 20199723744), (2, 10099861872), (3, 6733241248), (4, 5049930936), (6, 3366620624), (8, 2524965468), (12, 1683310312), (16, 1262482734), (24, 841655156), (32, 631241367), (48, 420827578), (96, 210413789), (1709, 11819616), (3418, 5909808), (5127, 3939872), (6836, 2954904), (10254, 1969936), (13672, 1477452), (20508, 984968), (27344, 738726), (41016, 492484), (54688, 369363), (82032, 246242), (123121, 164064)]