20188788246

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{2467}}^1$

素因数の和:3111

約数の個数: 128

約数和(自身を含む): 51176448000

約数和(自身を除く): 30987659754

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 599, 621, 759, 1198, 1242, 1518, 1797, 2277, 2467, 3594, 4554, 4934, 5391, 6589, 6831, 7401, 10782, 13178, 13662, 13777, 14802, 16173, 19767, 22203, 27137, 27554, 32346, 39534, 41331, 44406, 54274, 56741, 59301, 66609, 81411, 82662, 113482, 118602, 123993, 133218, 151547, 162822, 170223, 177903, 244233, 247986, 303094, 340446, 355806, 371979, 454641, 488466, 510669, 624151, 732699, 743958, 909282, 1021338, 1248302, 1363923, 1465398, 1477733, 1532007, 1872453, 2727846, 2955466, 3064014, 3744906, 4091769, 4433199, 5617359, 8183538, 8866398, 11234718, 13299597, 16255063, 16852077, 26599194, 32510126, 33704154, 33987859, 39898791, 48765189, 67975718, 79797582, 97530378, 101963577, 146295567, 203927154, 292591134, 305890731, 373866449, 438886701, 611781462, 747732898, 877773402, 917672193, 1121599347, 1835344386, 2243198694, 3364798041, 6729596082, 10094394123, 20188788246]

約数ペア:

[(1, 20188788246), (2, 10094394123), (3, 6729596082), (6, 3364798041), (9, 2243198694), (11, 1835344386), (18, 1121599347), (22, 917672193), (23, 877773402), (27, 747732898), (33, 611781462), (46, 438886701), (54, 373866449), (66, 305890731), (69, 292591134), (99, 203927154), (138, 146295567), (198, 101963577), (207, 97530378), (253, 79797582), (297, 67975718), (414, 48765189), (506, 39898791), (594, 33987859), (599, 33704154), (621, 32510126), (759, 26599194), (1198, 16852077), (1242, 16255063), (1518, 13299597), (1797, 11234718), (2277, 8866398), (2467, 8183538), (3594, 5617359), (4554, 4433199), (4934, 4091769), (5391, 3744906), (6589, 3064014), (6831, 2955466), (7401, 2727846), (10782, 1872453), (13178, 1532007), (13662, 1477733), (13777, 1465398), (14802, 1363923), (16173, 1248302), (19767, 1021338), (22203, 909282), (27137, 743958), (27554, 732699), (32346, 624151), (39534, 510669), (41331, 488466), (44406, 454641), (54274, 371979), (56741, 355806), (59301, 340446), (66609, 303094), (81411, 247986), (82662, 244233), (113482, 177903), (118602, 170223), (123993, 162822), (133218, 151547)]