20176935520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1059713}}^1$

素因数の和:1059752

約数の個数: 96

約数和(自身を含む): 57682352448

約数和(自身を除く): 37505416928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 19040, 1059713, 2119426, 4238852, 5298565, 7417991, 8477704, 10597130, 14835982, 16955408, 18015121, 21194260, 29671964, 33910816, 36030242, 37089955, 42388520, 59343928, 72060484, 74179910, 84777040, 90075605, 118687856, 126105847, 144120968, 148359820, 169554080, 180151210, 237375712, 252211694, 288241936, 296719640, 360302420, 504423388, 576483872, 593439280, 630529235, 720604840, 1008846776, 1186878560, 1261058470, 1441209680, 2017693552, 2522116940, 2882419360, 4035387104, 5044233880, 10088467760, 20176935520]

約数ペア:

[(1, 20176935520), (2, 10088467760), (4, 5044233880), (5, 4035387104), (7, 2882419360), (8, 2522116940), (10, 2017693552), (14, 1441209680), (16, 1261058470), (17, 1186878560), (20, 1008846776), (28, 720604840), (32, 630529235), (34, 593439280), (35, 576483872), (40, 504423388), (56, 360302420), (68, 296719640), (70, 288241936), (80, 252211694), (85, 237375712), (112, 180151210), (119, 169554080), (136, 148359820), (140, 144120968), (160, 126105847), (170, 118687856), (224, 90075605), (238, 84777040), (272, 74179910), (280, 72060484), (340, 59343928), (476, 42388520), (544, 37089955), (560, 36030242), (595, 33910816), (680, 29671964), (952, 21194260), (1120, 18015121), (1190, 16955408), (1360, 14835982), (1904, 10597130), (2380, 8477704), (2720, 7417991), (3808, 5298565), (4760, 4238852), (9520, 2119426), (19040, 1059713)]