20983670148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{116351}}^1$

素因数の和:116497

約数の個数: 96

約数和(自身を含む): 59423293440

約数和(自身を除く): 38439623292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 113, 114, 133, 226, 228, 266, 339, 399, 452, 532, 678, 791, 798, 1356, 1582, 1596, 2147, 2373, 3164, 4294, 4746, 6441, 8588, 9492, 12882, 15029, 25764, 30058, 45087, 60116, 90174, 116351, 180348, 232702, 349053, 465404, 698106, 814457, 1396212, 1628914, 2210669, 2443371, 3257828, 4421338, 4886742, 6632007, 8842676, 9773484, 13147663, 13264014, 15474683, 26295326, 26528028, 30949366, 39442989, 46424049, 52590652, 61898732, 78885978, 92033641, 92848098, 157771956, 184067282, 185696196, 249805597, 276100923, 368134564, 499611194, 552201846, 749416791, 999222388, 1104403692, 1498833582, 1748639179, 2997667164, 3497278358, 5245917537, 6994556716, 10491835074, 20983670148]

約数ペア:

[(1, 20983670148), (2, 10491835074), (3, 6994556716), (4, 5245917537), (6, 3497278358), (7, 2997667164), (12, 1748639179), (14, 1498833582), (19, 1104403692), (21, 999222388), (28, 749416791), (38, 552201846), (42, 499611194), (57, 368134564), (76, 276100923), (84, 249805597), (113, 185696196), (114, 184067282), (133, 157771956), (226, 92848098), (228, 92033641), (266, 78885978), (339, 61898732), (399, 52590652), (452, 46424049), (532, 39442989), (678, 30949366), (791, 26528028), (798, 26295326), (1356, 15474683), (1582, 13264014), (1596, 13147663), (2147, 9773484), (2373, 8842676), (3164, 6632007), (4294, 4886742), (4746, 4421338), (6441, 3257828), (8588, 2443371), (9492, 2210669), (12882, 1628914), (15029, 1396212), (25764, 814457), (30058, 698106), (45087, 465404), (60116, 349053), (90174, 232702), (116351, 180348)]