20163762084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{226183}}^1$

素因数の和:226249

約数の個数: 96

約数和(自身を含む): 54718433280

約数和(自身を除く): 34554671196

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 23, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 138, 204, 228, 276, 323, 391, 437, 646, 782, 874, 969, 1173, 1292, 1311, 1564, 1748, 1938, 2346, 2622, 3876, 4692, 5244, 7429, 14858, 22287, 29716, 44574, 89148, 226183, 452366, 678549, 904732, 1357098, 2714196, 3845111, 4297477, 5202209, 7690222, 8594954, 10404418, 11535333, 12892431, 15380444, 15606627, 17189908, 20808836, 23070666, 25784862, 31213254, 46141332, 51569724, 62426508, 73057109, 88437553, 98841971, 146114218, 176875106, 197683942, 219171327, 265312659, 292228436, 296525913, 353750212, 395367884, 438342654, 530625318, 593051826, 876685308, 1061250636, 1186103652, 1680313507, 3360627014, 5040940521, 6721254028, 10081881042, 20163762084]

約数ペア:

[(1, 20163762084), (2, 10081881042), (3, 6721254028), (4, 5040940521), (6, 3360627014), (12, 1680313507), (17, 1186103652), (19, 1061250636), (23, 876685308), (34, 593051826), (38, 530625318), (46, 438342654), (51, 395367884), (57, 353750212), (68, 296525913), (69, 292228436), (76, 265312659), (92, 219171327), (102, 197683942), (114, 176875106), (138, 146114218), (204, 98841971), (228, 88437553), (276, 73057109), (323, 62426508), (391, 51569724), (437, 46141332), (646, 31213254), (782, 25784862), (874, 23070666), (969, 20808836), (1173, 17189908), (1292, 15606627), (1311, 15380444), (1564, 12892431), (1748, 11535333), (1938, 10404418), (2346, 8594954), (2622, 7690222), (3876, 5202209), (4692, 4297477), (5244, 3845111), (7429, 2714196), (14858, 1357098), (22287, 904732), (29716, 678549), (44574, 452366), (89148, 226183)]