20092930767

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1$

素因数の和:1362

約数の個数: 128

約数和(自身を含む): 38005309440

約数和(自身を除く): 17912378673

約数列:

[1, 3, 7, 9, 13, 21, 27, 31, 39, 63, 91, 93, 117, 189, 217, 251, 273, 279, 351, 403, 651, 753, 819, 837, 1051, 1209, 1757, 1953, 2259, 2457, 2821, 3153, 3263, 3627, 5271, 5859, 6777, 7357, 7781, 8463, 9459, 9789, 10881, 13663, 15813, 22071, 22841, 23343, 25389, 28377, 29367, 32581, 40989, 47439, 54467, 66213, 68523, 70029, 76167, 88101, 95641, 97743, 101153, 122967, 163401, 198639, 205569, 210087, 228067, 263801, 286923, 293229, 303459, 368901, 423553, 490203, 616707, 684201, 708071, 791403, 860769, 879687, 910377, 1270659, 1470609, 1846607, 2052603, 2124213, 2374209, 2582307, 2731131, 2964871, 3429413, 3811977, 5539821, 6157809, 6372639, 7122627, 8177831, 8894613, 10288239, 11435931, 16619463, 19117917, 24005891, 24533493, 26683839, 30864717, 49858389, 57244817, 72017673, 73600479, 80051517, 92594151, 106311803, 171734451, 216053019, 220801437, 318935409, 515203353, 648159057, 744182621, 956806227, 1545610059, 2232547863, 2870418681, 6697643589, 20092930767]

約数ペア:

[(1, 20092930767), (3, 6697643589), (7, 2870418681), (9, 2232547863), (13, 1545610059), (21, 956806227), (27, 744182621), (31, 648159057), (39, 515203353), (63, 318935409), (91, 220801437), (93, 216053019), (117, 171734451), (189, 106311803), (217, 92594151), (251, 80051517), (273, 73600479), (279, 72017673), (351, 57244817), (403, 49858389), (651, 30864717), (753, 26683839), (819, 24533493), (837, 24005891), (1051, 19117917), (1209, 16619463), (1757, 11435931), (1953, 10288239), (2259, 8894613), (2457, 8177831), (2821, 7122627), (3153, 6372639), (3263, 6157809), (3627, 5539821), (5271, 3811977), (5859, 3429413), (6777, 2964871), (7357, 2731131), (7781, 2582307), (8463, 2374209), (9459, 2124213), (9789, 2052603), (10881, 1846607), (13663, 1470609), (15813, 1270659), (22071, 910377), (22841, 879687), (23343, 860769), (25389, 791403), (28377, 708071), (29367, 684201), (32581, 616707), (40989, 490203), (47439, 423553), (54467, 368901), (66213, 303459), (68523, 293229), (70029, 286923), (76167, 263801), (88101, 228067), (95641, 210087), (97743, 205569), (101153, 198639), (122967, 163401)]