20122000032

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:563

約数の個数: 192

約数和(自身を含む): 54867456000

約数和(自身を除く): 34745455968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 89, 96, 118, 177, 178, 179, 223, 236, 267, 354, 356, 358, 446, 472, 534, 537, 669, 708, 712, 716, 892, 944, 1068, 1074, 1338, 1416, 1424, 1432, 1784, 1888, 2136, 2148, 2676, 2832, 2848, 2864, 3568, 4272, 4296, 5251, 5352, 5664, 5728, 7136, 8544, 8592, 10502, 10561, 10704, 13157, 15753, 15931, 17184, 19847, 21004, 21122, 21408, 26314, 31506, 31683, 31862, 39471, 39694, 39917, 42008, 42244, 47793, 52628, 59541, 63012, 63366, 63724, 78942, 79388, 79834, 84016, 84488, 95586, 105256, 119082, 119751, 126024, 126732, 127448, 157884, 158776, 159668, 168032, 168976, 191172, 210512, 238164, 239502, 252048, 253464, 254896, 315768, 317552, 319336, 337952, 382344, 421024, 476328, 479004, 504096, 506928, 509792, 631536, 635104, 638672, 764688, 939929, 952656, 958008, 1013856, 1170973, 1263072, 1277344, 1529376, 1879858, 1905312, 1916016, 2341946, 2355103, 2819787, 3512919, 3552613, 3759716, 3832032, 4683892, 4710206, 5639574, 7025838, 7065309, 7105226, 7519432, 9367784, 9420412, 10657839, 11279148, 14051676, 14130618, 14210452, 15038864, 18735568, 18840824, 21315678, 22558296, 28103352, 28261236, 28420904, 30077728, 37471136, 37681648, 42631356, 45116592, 56206704, 56522472, 56841808, 75363296, 85262712, 90233184, 112413408, 113044944, 113683616, 170525424, 209604167, 226089888, 341050848, 419208334, 628812501, 838416668, 1257625002, 1676833336, 2515250004, 3353666672, 5030500008, 6707333344, 10061000016, 20122000032]

約数ペア:

[(1, 20122000032), (2, 10061000016), (3, 6707333344), (4, 5030500008), (6, 3353666672), (8, 2515250004), (12, 1676833336), (16, 1257625002), (24, 838416668), (32, 628812501), (48, 419208334), (59, 341050848), (89, 226089888), (96, 209604167), (118, 170525424), (177, 113683616), (178, 113044944), (179, 112413408), (223, 90233184), (236, 85262712), (267, 75363296), (354, 56841808), (356, 56522472), (358, 56206704), (446, 45116592), (472, 42631356), (534, 37681648), (537, 37471136), (669, 30077728), (708, 28420904), (712, 28261236), (716, 28103352), (892, 22558296), (944, 21315678), (1068, 18840824), (1074, 18735568), (1338, 15038864), (1416, 14210452), (1424, 14130618), (1432, 14051676), (1784, 11279148), (1888, 10657839), (2136, 9420412), (2148, 9367784), (2676, 7519432), (2832, 7105226), (2848, 7065309), (2864, 7025838), (3568, 5639574), (4272, 4710206), (4296, 4683892), (5251, 3832032), (5352, 3759716), (5664, 3552613), (5728, 3512919), (7136, 2819787), (8544, 2355103), (8592, 2341946), (10502, 1916016), (10561, 1905312), (10704, 1879858), (13157, 1529376), (15753, 1277344), (15931, 1263072), (17184, 1170973), (19847, 1013856), (21004, 958008), (21122, 952656), (21408, 939929), (26314, 764688), (31506, 638672), (31683, 635104), (31862, 631536), (39471, 509792), (39694, 506928), (39917, 504096), (42008, 479004), (42244, 476328), (47793, 421024), (52628, 382344), (59541, 337952), (63012, 319336), (63366, 317552), (63724, 315768), (78942, 254896), (79388, 253464), (79834, 252048), (84016, 239502), (84488, 238164), (95586, 210512), (105256, 191172), (119082, 168976), (119751, 168032), (126024, 159668), (126732, 158776), (127448, 157884)]