20662564776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{6329}}^1\times {\mathrm{19433}}^1$

素因数の和:25778

約数の個数: 64

約数和(自身を含む): 59048265600

約数和(自身を除く): 38385700824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 6329, 12658, 18987, 19433, 25316, 37974, 38866, 44303, 50632, 58299, 75948, 77732, 88606, 116598, 132909, 136031, 151896, 155464, 177212, 233196, 265818, 272062, 354424, 408093, 466392, 531636, 544124, 816186, 1063272, 1088248, 1632372, 3264744, 122991457, 245982914, 368974371, 491965828, 737948742, 860940199, 983931656, 1475897484, 1721880398, 2582820597, 2951794968, 3443760796, 5165641194, 6887521592, 10331282388, 20662564776]

約数ペア:

[(1, 20662564776), (2, 10331282388), (3, 6887521592), (4, 5165641194), (6, 3443760796), (7, 2951794968), (8, 2582820597), (12, 1721880398), (14, 1475897484), (21, 983931656), (24, 860940199), (28, 737948742), (42, 491965828), (56, 368974371), (84, 245982914), (168, 122991457), (6329, 3264744), (12658, 1632372), (18987, 1088248), (19433, 1063272), (25316, 816186), (37974, 544124), (38866, 531636), (44303, 466392), (50632, 408093), (58299, 354424), (75948, 272062), (77732, 265818), (88606, 233196), (116598, 177212), (132909, 155464), (136031, 151896)]