20342313351378

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{757}}^1\times {\mathrm{46757}}^1$

素因数の和:47921

約数の個数: 128

約数和(自身を含む): 46954308787200

約数和(自身を除く): 26611995435822

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 367, 522, 734, 757, 783, 1101, 1514, 1566, 2202, 2271, 3303, 4542, 6606, 6813, 9909, 10643, 13626, 19818, 20439, 21286, 21953, 31929, 40878, 43906, 46757, 63858, 65859, 93514, 95787, 131718, 140271, 191574, 197577, 277819, 280542, 287361, 395154, 420813, 555638, 574722, 592731, 833457, 841626, 1185462, 1262439, 1355953, 1666914, 2500371, 2524878, 2711906, 4067859, 5000742, 7501113, 8056751, 8135718, 12203577, 15002226, 16113502, 17159819, 24170253, 24407154, 34319638, 35395049, 36610731, 48340506, 51479457, 70790098, 72510759, 73221462, 102958914, 106185147, 145021518, 154438371, 212370294, 217532277, 308876742, 318555441, 435064554, 463315113, 497634751, 637110882, 926630226, 955666323, 995269502, 1026456421, 1492904253, 1911332646, 2052912842, 2985808506, 3079369263, 4478712759, 6158738526, 8957425518, 9238107789, 12989982983, 13436138277, 18476215578, 25979965966, 26872276554, 27714323367, 38969948949, 55428646734, 77939897898, 116909846847, 233819693694, 350729540541, 376709506507, 701459081082, 753419013014, 1130128519521, 2260257039042, 3390385558563, 6780771117126, 10171156675689, 20342313351378]

約数ペア:

[(1, 20342313351378), (2, 10171156675689), (3, 6780771117126), (6, 3390385558563), (9, 2260257039042), (18, 1130128519521), (27, 753419013014), (29, 701459081082), (54, 376709506507), (58, 350729540541), (87, 233819693694), (174, 116909846847), (261, 77939897898), (367, 55428646734), (522, 38969948949), (734, 27714323367), (757, 26872276554), (783, 25979965966), (1101, 18476215578), (1514, 13436138277), (1566, 12989982983), (2202, 9238107789), (2271, 8957425518), (3303, 6158738526), (4542, 4478712759), (6606, 3079369263), (6813, 2985808506), (9909, 2052912842), (10643, 1911332646), (13626, 1492904253), (19818, 1026456421), (20439, 995269502), (21286, 955666323), (21953, 926630226), (31929, 637110882), (40878, 497634751), (43906, 463315113), (46757, 435064554), (63858, 318555441), (65859, 308876742), (93514, 217532277), (95787, 212370294), (131718, 154438371), (140271, 145021518), (191574, 106185147), (197577, 102958914), (277819, 73221462), (280542, 72510759), (287361, 70790098), (395154, 51479457), (420813, 48340506), (555638, 36610731), (574722, 35395049), (592731, 34319638), (833457, 24407154), (841626, 24170253), (1185462, 17159819), (1262439, 16113502), (1355953, 15002226), (1666914, 12203577), (2500371, 8135718), (2524878, 8056751), (2711906, 7501113), (4067859, 5000742)]