20234059120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{6143}}^1$

素因数の和:6383

約数の個数: 160

約数和(自身を含む): 54305095680

約数和(自身を除く): 34071036560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 197, 209, 220, 304, 380, 394, 418, 440, 760, 788, 836, 880, 985, 1045, 1520, 1576, 1672, 1970, 2090, 2167, 3152, 3344, 3743, 3940, 4180, 4334, 6143, 7486, 7880, 8360, 8668, 10835, 12286, 14972, 15760, 16720, 17336, 18715, 21670, 24572, 29944, 30715, 34672, 37430, 41173, 43340, 49144, 59888, 61430, 67573, 74860, 82346, 86680, 98288, 116717, 122860, 135146, 149720, 164692, 173360, 205865, 233434, 245720, 270292, 299440, 329384, 337865, 411730, 466868, 491440, 540584, 583585, 658768, 675730, 823460, 933736, 1081168, 1167170, 1210171, 1283887, 1351460, 1646920, 1867472, 2334340, 2420342, 2567774, 2702920, 3293840, 4668680, 4840684, 5135548, 5405840, 6050855, 6419435, 9337360, 9681368, 10271096, 12101710, 12838870, 13311881, 19362736, 20542192, 22993249, 24203420, 25677740, 26623762, 45986498, 48406840, 51355480, 53247524, 66559405, 91972996, 96813680, 102710960, 106495048, 114966245, 133118810, 183945992, 212990096, 229932490, 252925739, 266237620, 367891984, 459864980, 505851478, 532475240, 919729960, 1011702956, 1064950480, 1264628695, 1839459920, 2023405912, 2529257390, 4046811824, 5058514780, 10117029560, 20234059120]

約数ペア:

[(1, 20234059120), (2, 10117029560), (4, 5058514780), (5, 4046811824), (8, 2529257390), (10, 2023405912), (11, 1839459920), (16, 1264628695), (19, 1064950480), (20, 1011702956), (22, 919729960), (38, 532475240), (40, 505851478), (44, 459864980), (55, 367891984), (76, 266237620), (80, 252925739), (88, 229932490), (95, 212990096), (110, 183945992), (152, 133118810), (176, 114966245), (190, 106495048), (197, 102710960), (209, 96813680), (220, 91972996), (304, 66559405), (380, 53247524), (394, 51355480), (418, 48406840), (440, 45986498), (760, 26623762), (788, 25677740), (836, 24203420), (880, 22993249), (985, 20542192), (1045, 19362736), (1520, 13311881), (1576, 12838870), (1672, 12101710), (1970, 10271096), (2090, 9681368), (2167, 9337360), (3152, 6419435), (3344, 6050855), (3743, 5405840), (3940, 5135548), (4180, 4840684), (4334, 4668680), (6143, 3293840), (7486, 2702920), (7880, 2567774), (8360, 2420342), (8668, 2334340), (10835, 1867472), (12286, 1646920), (14972, 1351460), (15760, 1283887), (16720, 1210171), (17336, 1167170), (18715, 1081168), (21670, 933736), (24572, 823460), (29944, 675730), (30715, 658768), (34672, 583585), (37430, 540584), (41173, 491440), (43340, 466868), (49144, 411730), (59888, 337865), (61430, 329384), (67573, 299440), (74860, 270292), (82346, 245720), (86680, 233434), (98288, 205865), (116717, 173360), (122860, 164692), (135146, 149720)]