20149271352

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{8369}}^1$

素因数の和:8686

約数の個数: 192

約数和(自身を含む): 66278347200

約数和(自身を除く): 46129075848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 281, 306, 357, 408, 476, 504, 562, 612, 714, 843, 952, 1071, 1124, 1224, 1428, 1686, 1967, 2142, 2248, 2529, 2856, 3372, 3934, 4284, 4777, 5058, 5901, 6744, 7868, 8369, 8568, 9554, 10116, 11802, 14331, 15736, 16738, 17703, 19108, 20232, 23604, 25107, 28662, 33439, 33476, 35406, 38216, 42993, 47208, 50214, 57324, 58583, 66878, 66952, 70812, 75321, 85986, 100317, 100428, 114648, 117166, 133756, 141624, 142273, 150642, 171972, 175749, 200634, 200856, 234332, 267512, 284546, 300951, 301284, 343944, 351498, 401268, 426819, 468664, 527247, 569092, 601902, 602568, 702996, 802536, 853638, 995911, 1054494, 1138184, 1203804, 1280457, 1405992, 1707276, 1991822, 2108988, 2351689, 2407608, 2560914, 2987733, 3414552, 3983644, 4217976, 4703378, 5121828, 5975466, 7055067, 7967288, 8963199, 9406756, 10243656, 11950932, 14110134, 16461823, 17926398, 18813512, 21165201, 23901864, 28220268, 32923646, 35852796, 39978713, 42330402, 49385469, 56440536, 65847292, 71705592, 79957426, 84660804, 98770938, 119936139, 131694584, 148156407, 159914852, 169321608, 197541876, 239872278, 279850991, 296312814, 319829704, 359808417, 395083752, 479744556, 559701982, 592625628, 719616834, 839552973, 959489112, 1119403964, 1185251256, 1439233668, 1679105946, 2238807928, 2518658919, 2878467336, 3358211892, 5037317838, 6716423784, 10074635676, 20149271352]

約数ペア:

[(1, 20149271352), (2, 10074635676), (3, 6716423784), (4, 5037317838), (6, 3358211892), (7, 2878467336), (8, 2518658919), (9, 2238807928), (12, 1679105946), (14, 1439233668), (17, 1185251256), (18, 1119403964), (21, 959489112), (24, 839552973), (28, 719616834), (34, 592625628), (36, 559701982), (42, 479744556), (51, 395083752), (56, 359808417), (63, 319829704), (68, 296312814), (72, 279850991), (84, 239872278), (102, 197541876), (119, 169321608), (126, 159914852), (136, 148156407), (153, 131694584), (168, 119936139), (204, 98770938), (238, 84660804), (252, 79957426), (281, 71705592), (306, 65847292), (357, 56440536), (408, 49385469), (476, 42330402), (504, 39978713), (562, 35852796), (612, 32923646), (714, 28220268), (843, 23901864), (952, 21165201), (1071, 18813512), (1124, 17926398), (1224, 16461823), (1428, 14110134), (1686, 11950932), (1967, 10243656), (2142, 9406756), (2248, 8963199), (2529, 7967288), (2856, 7055067), (3372, 5975466), (3934, 5121828), (4284, 4703378), (4777, 4217976), (5058, 3983644), (5901, 3414552), (6744, 2987733), (7868, 2560914), (8369, 2407608), (8568, 2351689), (9554, 2108988), (10116, 1991822), (11802, 1707276), (14331, 1405992), (15736, 1280457), (16738, 1203804), (17703, 1138184), (19108, 1054494), (20232, 995911), (23604, 853638), (25107, 802536), (28662, 702996), (33439, 602568), (33476, 601902), (35406, 569092), (38216, 527247), (42993, 468664), (47208, 426819), (50214, 401268), (57324, 351498), (58583, 343944), (66878, 301284), (66952, 300951), (70812, 284546), (75321, 267512), (85986, 234332), (100317, 200856), (100428, 200634), (114648, 175749), (117166, 171972), (133756, 150642), (141624, 142273)]