20185693104

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{3229}}^1$

素因数の和:3467

約数の個数: 160

約数和(自身を含む): 56752081920

約数和(自身を除く): 36566388816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 94, 102, 136, 141, 163, 188, 204, 272, 282, 326, 376, 408, 489, 564, 652, 752, 799, 816, 978, 1128, 1304, 1598, 1956, 2256, 2397, 2608, 2771, 3196, 3229, 3912, 4794, 5542, 6392, 6458, 7661, 7824, 8313, 9588, 9687, 11084, 12784, 12916, 15322, 16626, 19176, 19374, 22168, 22983, 25832, 30644, 33252, 38352, 38748, 44336, 45966, 51664, 54893, 61288, 66504, 77496, 91932, 109786, 122576, 130237, 133008, 151763, 154992, 164679, 183864, 219572, 260474, 303526, 329358, 367728, 390711, 439144, 455289, 520948, 526327, 607052, 658716, 781422, 878288, 910578, 1041896, 1052654, 1214104, 1317432, 1562844, 1578981, 1821156, 2083792, 2105308, 2428208, 2579971, 2634864, 3125688, 3157962, 3642312, 4210616, 5159942, 6251376, 6315924, 7284624, 7739913, 8421232, 8947559, 10319884, 12631848, 15479826, 17895118, 20639768, 24737369, 25263696, 26842677, 30959652, 35790236, 41279536, 49474738, 53685354, 61919304, 71580472, 74212107, 98949476, 107370708, 123838608, 143160944, 148424214, 197898952, 214741416, 296848428, 395797904, 420535273, 429482832, 593696856, 841070546, 1187393712, 1261605819, 1682141092, 2523211638, 3364282184, 5046423276, 6728564368, 10092846552, 20185693104]

約数ペア:

[(1, 20185693104), (2, 10092846552), (3, 6728564368), (4, 5046423276), (6, 3364282184), (8, 2523211638), (12, 1682141092), (16, 1261605819), (17, 1187393712), (24, 841070546), (34, 593696856), (47, 429482832), (48, 420535273), (51, 395797904), (68, 296848428), (94, 214741416), (102, 197898952), (136, 148424214), (141, 143160944), (163, 123838608), (188, 107370708), (204, 98949476), (272, 74212107), (282, 71580472), (326, 61919304), (376, 53685354), (408, 49474738), (489, 41279536), (564, 35790236), (652, 30959652), (752, 26842677), (799, 25263696), (816, 24737369), (978, 20639768), (1128, 17895118), (1304, 15479826), (1598, 12631848), (1956, 10319884), (2256, 8947559), (2397, 8421232), (2608, 7739913), (2771, 7284624), (3196, 6315924), (3229, 6251376), (3912, 5159942), (4794, 4210616), (5542, 3642312), (6392, 3157962), (6458, 3125688), (7661, 2634864), (7824, 2579971), (8313, 2428208), (9588, 2105308), (9687, 2083792), (11084, 1821156), (12784, 1578981), (12916, 1562844), (15322, 1317432), (16626, 1214104), (19176, 1052654), (19374, 1041896), (22168, 910578), (22983, 878288), (25832, 781422), (30644, 658716), (33252, 607052), (38352, 526327), (38748, 520948), (44336, 455289), (45966, 439144), (51664, 390711), (54893, 367728), (61288, 329358), (66504, 303526), (77496, 260474), (91932, 219572), (109786, 183864), (122576, 164679), (130237, 154992), (133008, 151763)]