20001739968

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{1653583}}^1$

素因数の和:1653611

約数の個数: 112

約数和(自身を含む): 67201653760

約数和(自身を除く): 47199913792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 1653583, 3307166, 4960749, 6614332, 9921498, 11575081, 13228664, 14882247, 19842996, 23150162, 26457328, 29764494, 34725243, 39685992, 44646741, 46300324, 52914656, 59528988, 69450486, 79371984, 89293482, 92600648, 104175729, 105829312, 119057976, 138900972, 158743968, 178586964, 185201296, 208351458, 238115952, 277801944, 312527187, 317487936, 357173928, 370402592, 416702916, 476231904, 555603888, 625054374, 714347856, 740805184, 833405832, 952463808, 1111207776, 1250108748, 1428695712, 1666811664, 2222415552, 2500217496, 2857391424, 3333623328, 5000434992, 6667246656, 10000869984, 20001739968]

約数ペア:

[(1, 20001739968), (2, 10000869984), (3, 6667246656), (4, 5000434992), (6, 3333623328), (7, 2857391424), (8, 2500217496), (9, 2222415552), (12, 1666811664), (14, 1428695712), (16, 1250108748), (18, 1111207776), (21, 952463808), (24, 833405832), (27, 740805184), (28, 714347856), (32, 625054374), (36, 555603888), (42, 476231904), (48, 416702916), (54, 370402592), (56, 357173928), (63, 317487936), (64, 312527187), (72, 277801944), (84, 238115952), (96, 208351458), (108, 185201296), (112, 178586964), (126, 158743968), (144, 138900972), (168, 119057976), (189, 105829312), (192, 104175729), (216, 92600648), (224, 89293482), (252, 79371984), (288, 69450486), (336, 59528988), (378, 52914656), (432, 46300324), (448, 44646741), (504, 39685992), (576, 34725243), (672, 29764494), (756, 26457328), (864, 23150162), (1008, 19842996), (1344, 14882247), (1512, 13228664), (1728, 11575081), (2016, 9921498), (3024, 6614332), (4032, 4960749), (6048, 3307166), (12096, 1653583)]