20235612288

素因数分解:

$2^7\times 3^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{3527}}^1$

素因数の和:3834

約数の個数: 128

約数和(自身を含む): 54813265920

約数和(自身を除く): 34577653632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 223, 268, 384, 402, 446, 536, 669, 804, 892, 1072, 1338, 1608, 1784, 2144, 2676, 3216, 3527, 3568, 4288, 5352, 6432, 7054, 7136, 8576, 10581, 10704, 12864, 14108, 14272, 14941, 21162, 21408, 25728, 28216, 28544, 29882, 42324, 42816, 44823, 56432, 59764, 84648, 85632, 89646, 112864, 119528, 169296, 179292, 225728, 236309, 239056, 338592, 358584, 451456, 472618, 478112, 677184, 708927, 717168, 786521, 945236, 956224, 1354368, 1417854, 1434336, 1573042, 1890472, 1912448, 2359563, 2835708, 2868672, 3146084, 3780944, 4719126, 5671416, 5737344, 6292168, 7561888, 9438252, 11342832, 12584336, 15123776, 18876504, 22685664, 25168672, 30247552, 37753008, 45371328, 50337344, 52696907, 75506016, 90742656, 100674688, 105393814, 151012032, 158090721, 210787628, 302024064, 316181442, 421575256, 632362884, 843150512, 1264725768, 1686301024, 2529451536, 3372602048, 5058903072, 6745204096, 10117806144, 20235612288]

約数ペア:

[(1, 20235612288), (2, 10117806144), (3, 6745204096), (4, 5058903072), (6, 3372602048), (8, 2529451536), (12, 1686301024), (16, 1264725768), (24, 843150512), (32, 632362884), (48, 421575256), (64, 316181442), (67, 302024064), (96, 210787628), (128, 158090721), (134, 151012032), (192, 105393814), (201, 100674688), (223, 90742656), (268, 75506016), (384, 52696907), (402, 50337344), (446, 45371328), (536, 37753008), (669, 30247552), (804, 25168672), (892, 22685664), (1072, 18876504), (1338, 15123776), (1608, 12584336), (1784, 11342832), (2144, 9438252), (2676, 7561888), (3216, 6292168), (3527, 5737344), (3568, 5671416), (4288, 4719126), (5352, 3780944), (6432, 3146084), (7054, 2868672), (7136, 2835708), (8576, 2359563), (10581, 1912448), (10704, 1890472), (12864, 1573042), (14108, 1434336), (14272, 1417854), (14941, 1354368), (21162, 956224), (21408, 945236), (25728, 786521), (28216, 717168), (28544, 708927), (29882, 677184), (42324, 478112), (42816, 472618), (44823, 451456), (56432, 358584), (59764, 338592), (84648, 239056), (85632, 236309), (89646, 225728), (112864, 179292), (119528, 169296)]