19945697712

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{3089}}^1$

素因数の和:3351

約数の個数: 160

約数和(自身を含む): 56195778240

約数和(自身を除く): 36250080528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 48, 51, 68, 82, 102, 123, 136, 164, 193, 204, 246, 272, 328, 386, 408, 492, 579, 656, 697, 772, 816, 984, 1158, 1394, 1544, 1968, 2091, 2316, 2788, 3088, 3089, 3281, 4182, 4632, 5576, 6178, 6562, 7913, 8364, 9264, 9267, 9843, 11152, 12356, 13124, 15826, 16728, 18534, 19686, 23739, 24712, 26248, 31652, 33456, 37068, 39372, 47478, 49424, 52496, 52513, 63304, 74136, 78744, 94956, 105026, 126608, 126649, 134521, 148272, 157488, 157539, 189912, 210052, 253298, 269042, 315078, 379824, 379947, 403563, 420104, 506596, 538084, 596177, 630156, 759894, 807126, 840208, 1013192, 1076168, 1192354, 1260312, 1519788, 1614252, 1788531, 2026384, 2152336, 2153033, 2384708, 2520624, 3039576, 3228504, 3577062, 4306066, 4769416, 6079152, 6457008, 6459099, 7154124, 8612132, 9538832, 10135009, 12918198, 14308248, 17224264, 20270018, 24443257, 25836396, 28616496, 30405027, 34448528, 40540036, 48886514, 51672792, 60810054, 73329771, 81080072, 97773028, 103345584, 121620108, 146659542, 162160144, 195546056, 243240216, 293319084, 391092112, 415535369, 486480432, 586638168, 831070738, 1173276336, 1246606107, 1662141476, 2493212214, 3324282952, 4986424428, 6648565904, 9972848856, 19945697712]

約数ペア:

[(1, 19945697712), (2, 9972848856), (3, 6648565904), (4, 4986424428), (6, 3324282952), (8, 2493212214), (12, 1662141476), (16, 1246606107), (17, 1173276336), (24, 831070738), (34, 586638168), (41, 486480432), (48, 415535369), (51, 391092112), (68, 293319084), (82, 243240216), (102, 195546056), (123, 162160144), (136, 146659542), (164, 121620108), (193, 103345584), (204, 97773028), (246, 81080072), (272, 73329771), (328, 60810054), (386, 51672792), (408, 48886514), (492, 40540036), (579, 34448528), (656, 30405027), (697, 28616496), (772, 25836396), (816, 24443257), (984, 20270018), (1158, 17224264), (1394, 14308248), (1544, 12918198), (1968, 10135009), (2091, 9538832), (2316, 8612132), (2788, 7154124), (3088, 6459099), (3089, 6457008), (3281, 6079152), (4182, 4769416), (4632, 4306066), (5576, 3577062), (6178, 3228504), (6562, 3039576), (7913, 2520624), (8364, 2384708), (9264, 2153033), (9267, 2152336), (9843, 2026384), (11152, 1788531), (12356, 1614252), (13124, 1519788), (15826, 1260312), (16728, 1192354), (18534, 1076168), (19686, 1013192), (23739, 840208), (24712, 807126), (26248, 759894), (31652, 630156), (33456, 596177), (37068, 538084), (39372, 506596), (47478, 420104), (49424, 403563), (52496, 379947), (52513, 379824), (63304, 315078), (74136, 269042), (78744, 253298), (94956, 210052), (105026, 189912), (126608, 157539), (126649, 157488), (134521, 148272)]