20247079692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{10631}}^1$

素因数の和:10772

約数の個数: 144

約数和(自身を含む): 57014737920

約数和(自身を除く): 36767658228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 79, 82, 84, 98, 123, 147, 158, 164, 196, 237, 246, 287, 294, 316, 474, 492, 553, 574, 588, 861, 948, 1106, 1148, 1659, 1722, 2009, 2212, 3239, 3318, 3444, 3871, 4018, 6027, 6478, 6636, 7742, 8036, 9717, 10631, 11613, 12054, 12956, 15484, 19434, 21262, 22673, 23226, 24108, 31893, 38868, 42524, 45346, 46452, 63786, 68019, 74417, 90692, 127572, 136038, 148834, 158711, 223251, 272076, 297668, 317422, 435871, 446502, 476133, 520919, 634844, 839849, 871742, 893004, 952266, 1041838, 1307613, 1562757, 1679698, 1743484, 1904532, 2083676, 2519547, 2615226, 3051097, 3125514, 3359396, 5039094, 5230452, 5878943, 6102194, 6251028, 9153291, 10078188, 11757886, 12204388, 17636829, 18306582, 21357679, 23515772, 34433809, 35273658, 36613164, 41152601, 42715358, 64073037, 68867618, 70547316, 82305202, 85430716, 103301427, 123457803, 128146074, 137735236, 164610404, 206602854, 241036663, 246915606, 256292148, 413205708, 482073326, 493831212, 723109989, 964146652, 1446219978, 1687256641, 2892439956, 3374513282, 5061769923, 6749026564, 10123539846, 20247079692]

約数ペア:

[(1, 20247079692), (2, 10123539846), (3, 6749026564), (4, 5061769923), (6, 3374513282), (7, 2892439956), (12, 1687256641), (14, 1446219978), (21, 964146652), (28, 723109989), (41, 493831212), (42, 482073326), (49, 413205708), (79, 256292148), (82, 246915606), (84, 241036663), (98, 206602854), (123, 164610404), (147, 137735236), (158, 128146074), (164, 123457803), (196, 103301427), (237, 85430716), (246, 82305202), (287, 70547316), (294, 68867618), (316, 64073037), (474, 42715358), (492, 41152601), (553, 36613164), (574, 35273658), (588, 34433809), (861, 23515772), (948, 21357679), (1106, 18306582), (1148, 17636829), (1659, 12204388), (1722, 11757886), (2009, 10078188), (2212, 9153291), (3239, 6251028), (3318, 6102194), (3444, 5878943), (3871, 5230452), (4018, 5039094), (6027, 3359396), (6478, 3125514), (6636, 3051097), (7742, 2615226), (8036, 2519547), (9717, 2083676), (10631, 1904532), (11613, 1743484), (12054, 1679698), (12956, 1562757), (15484, 1307613), (19434, 1041838), (21262, 952266), (22673, 893004), (23226, 871742), (24108, 839849), (31893, 634844), (38868, 520919), (42524, 476133), (45346, 446502), (46452, 435871), (63786, 317422), (68019, 297668), (74417, 272076), (90692, 223251), (127572, 158711), (136038, 148834)]