20180180616

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1\times {\mathrm{1163}}^1$

素因数の和:1859

約数の個数: 128

約数和(自身を含む): 54307584000

約数和(自身を除く): 34127403384

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 136, 142, 204, 213, 284, 408, 426, 568, 599, 852, 1163, 1198, 1207, 1704, 1797, 2326, 2396, 2414, 3489, 3594, 3621, 4652, 4792, 4828, 6978, 7188, 7242, 9304, 9656, 10183, 13956, 14376, 14484, 19771, 20366, 27912, 28968, 30549, 39542, 40732, 42529, 59313, 61098, 79084, 81464, 82573, 85058, 118626, 122196, 127587, 158168, 165146, 170116, 237252, 244392, 247719, 255174, 330292, 340232, 474504, 495438, 510348, 660584, 696637, 722993, 990876, 1020696, 1393274, 1403741, 1445986, 1981752, 2089911, 2168979, 2786548, 2807482, 2891972, 4179822, 4211223, 4337958, 5573096, 5614964, 5783944, 8359644, 8422446, 8675916, 11229928, 11842829, 16719288, 16844892, 17351832, 23685658, 33689784, 35528487, 47371316, 49461227, 71056974, 94742632, 98922454, 142113948, 148383681, 197844908, 284227896, 296767362, 395689816, 593534724, 840840859, 1187069448, 1681681718, 2522522577, 3363363436, 5045045154, 6726726872, 10090090308, 20180180616]

約数ペア:

[(1, 20180180616), (2, 10090090308), (3, 6726726872), (4, 5045045154), (6, 3363363436), (8, 2522522577), (12, 1681681718), (17, 1187069448), (24, 840840859), (34, 593534724), (51, 395689816), (68, 296767362), (71, 284227896), (102, 197844908), (136, 148383681), (142, 142113948), (204, 98922454), (213, 94742632), (284, 71056974), (408, 49461227), (426, 47371316), (568, 35528487), (599, 33689784), (852, 23685658), (1163, 17351832), (1198, 16844892), (1207, 16719288), (1704, 11842829), (1797, 11229928), (2326, 8675916), (2396, 8422446), (2414, 8359644), (3489, 5783944), (3594, 5614964), (3621, 5573096), (4652, 4337958), (4792, 4211223), (4828, 4179822), (6978, 2891972), (7188, 2807482), (7242, 2786548), (9304, 2168979), (9656, 2089911), (10183, 1981752), (13956, 1445986), (14376, 1403741), (14484, 1393274), (19771, 1020696), (20366, 990876), (27912, 722993), (28968, 696637), (30549, 660584), (39542, 510348), (40732, 495438), (42529, 474504), (59313, 340232), (61098, 330292), (79084, 255174), (81464, 247719), (82573, 244392), (85058, 237252), (118626, 170116), (122196, 165146), (127587, 158168)]