20244420922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1\times {\mathrm{1783}}^1$

素因数の和:3019

約数の個数: 64

約数和(自身を含む): 36438128640

約数和(自身を除く): 16193707718

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 1181, 1783, 2362, 3566, 4807, 9614, 12991, 19613, 22439, 25982, 27163, 33877, 39226, 41009, 44878, 54326, 67754, 82018, 246829, 298793, 372647, 451099, 493658, 516097, 597586, 745294, 779171, 902198, 1032194, 1558342, 2105723, 4211446, 5677067, 8570881, 11354134, 17141762, 23162953, 40008737, 46325906, 48431629, 80017474, 96863258, 440096107, 532747919, 880192214, 920200951, 1065495838, 1840401902, 10122210461, 20244420922]

約数ペア:

[(1, 20244420922), (2, 10122210461), (11, 1840401902), (19, 1065495838), (22, 920200951), (23, 880192214), (38, 532747919), (46, 440096107), (209, 96863258), (253, 80017474), (418, 48431629), (437, 46325906), (506, 40008737), (874, 23162953), (1181, 17141762), (1783, 11354134), (2362, 8570881), (3566, 5677067), (4807, 4211446), (9614, 2105723), (12991, 1558342), (19613, 1032194), (22439, 902198), (25982, 779171), (27163, 745294), (33877, 597586), (39226, 516097), (41009, 493658), (44878, 451099), (54326, 372647), (67754, 298793), (82018, 246829)]