20307264732

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{9521}}^1$

素因数の和:9793

約数の個数: 120

約数和(自身を含む): 55165516560

約数和(自身を除く): 34858251828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 227, 261, 324, 348, 454, 522, 681, 783, 908, 1044, 1362, 1566, 2043, 2349, 2724, 3132, 4086, 4698, 6129, 6583, 8172, 9396, 9521, 12258, 13166, 18387, 19042, 19749, 24516, 26332, 28563, 36774, 38084, 39498, 57126, 59247, 73548, 78996, 85689, 114252, 118494, 171378, 177741, 236988, 257067, 276109, 342756, 355482, 514134, 533223, 552218, 710964, 771201, 828327, 1028268, 1066446, 1104436, 1542402, 1656654, 2132892, 2161267, 2484981, 3084804, 3313308, 4322534, 4969962, 6483801, 7454943, 8645068, 9939924, 12967602, 14909886, 19451403, 22364829, 25935204, 29819772, 38902806, 44729658, 58354209, 62676743, 77805612, 89459316, 116708418, 125353486, 175062627, 188030229, 233416836, 250706972, 350125254, 376060458, 564090687, 700250508, 752120916, 1128181374, 1692272061, 2256362748, 3384544122, 5076816183, 6769088244, 10153632366, 20307264732]

約数ペア:

[(1, 20307264732), (2, 10153632366), (3, 6769088244), (4, 5076816183), (6, 3384544122), (9, 2256362748), (12, 1692272061), (18, 1128181374), (27, 752120916), (29, 700250508), (36, 564090687), (54, 376060458), (58, 350125254), (81, 250706972), (87, 233416836), (108, 188030229), (116, 175062627), (162, 125353486), (174, 116708418), (227, 89459316), (261, 77805612), (324, 62676743), (348, 58354209), (454, 44729658), (522, 38902806), (681, 29819772), (783, 25935204), (908, 22364829), (1044, 19451403), (1362, 14909886), (1566, 12967602), (2043, 9939924), (2349, 8645068), (2724, 7454943), (3132, 6483801), (4086, 4969962), (4698, 4322534), (6129, 3313308), (6583, 3084804), (8172, 2484981), (9396, 2161267), (9521, 2132892), (12258, 1656654), (13166, 1542402), (18387, 1104436), (19042, 1066446), (19749, 1028268), (24516, 828327), (26332, 771201), (28563, 710964), (36774, 552218), (38084, 533223), (39498, 514134), (57126, 355482), (59247, 342756), (73548, 276109), (78996, 257067), (85689, 236988), (114252, 177741), (118494, 171378)]