19942944

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 41020896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 84, 96, 112, 118, 168, 177, 224, 236, 336, 354, 413, 472, 503, 672, 708, 826, 944, 1006, 1239, 1416, 1509, 1652, 1888, 2012, 2478, 2832, 3018, 3304, 3521, 4024, 4956, 5664, 6036, 6608, 7042, 8048, 9912, 10563, 12072, 13216, 14084, 16096, 19824, 21126, 24144, 28168, 29677, 39648, 42252, 48288, 56336, 59354, 84504, 89031, 112672, 118708, 169008, 178062, 207739, 237416, 338016, 356124, 415478, 474832, 623217, 712248, 830956, 949664, 1246434, 1424496, 1661912, 2492868, 2848992, 3323824, 4985736, 6647648, 9971472, 19942944]

約数ペア:

[(1, 19942944), (2, 9971472), (3, 6647648), (4, 4985736), (6, 3323824), (7, 2848992), (8, 2492868), (12, 1661912), (14, 1424496), (16, 1246434), (21, 949664), (24, 830956), (28, 712248), (32, 623217), (42, 474832), (48, 415478), (56, 356124), (59, 338016), (84, 237416), (96, 207739), (112, 178062), (118, 169008), (168, 118708), (177, 112672), (224, 89031), (236, 84504), (336, 59354), (354, 56336), (413, 48288), (472, 42252), (503, 39648), (672, 29677), (708, 28168), (826, 24144), (944, 21126), (1006, 19824), (1239, 16096), (1416, 14084), (1509, 13216), (1652, 12072), (1888, 10563), (2012, 9912), (2478, 8048), (2832, 7042), (3018, 6608), (3304, 6036), (3521, 5664), (4024, 4956)]