20120306004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1231}}^1\times {\mathrm{1571}}^1$

素因数の和:2846

約数の個数: 108

約数和(自身を含む): 54105699648

約数和(自身を除く): 33985393644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1231, 1571, 1734, 2462, 2601, 3142, 3468, 3693, 4713, 4924, 5202, 6284, 7386, 9426, 10404, 11079, 14139, 14772, 18852, 20927, 22158, 26707, 28278, 41854, 44316, 53414, 56556, 62781, 80121, 83708, 106828, 125562, 160242, 188343, 240363, 251124, 320484, 355759, 376686, 454019, 480726, 711518, 753372, 908038, 961452, 1067277, 1362057, 1423036, 1816076, 1933901, 2134554, 2724114, 3201831, 3867802, 4086171, 4269108, 5448228, 5801703, 6403662, 7735604, 8172342, 11603406, 12807324, 16344684, 17405109, 23206812, 32876317, 34810218, 65752634, 69620436, 98628951, 131505268, 197257902, 295886853, 394515804, 558897389, 591773706, 1117794778, 1183547412, 1676692167, 2235589556, 3353384334, 5030076501, 6706768668, 10060153002, 20120306004]

約数ペア:

[(1, 20120306004), (2, 10060153002), (3, 6706768668), (4, 5030076501), (6, 3353384334), (9, 2235589556), (12, 1676692167), (17, 1183547412), (18, 1117794778), (34, 591773706), (36, 558897389), (51, 394515804), (68, 295886853), (102, 197257902), (153, 131505268), (204, 98628951), (289, 69620436), (306, 65752634), (578, 34810218), (612, 32876317), (867, 23206812), (1156, 17405109), (1231, 16344684), (1571, 12807324), (1734, 11603406), (2462, 8172342), (2601, 7735604), (3142, 6403662), (3468, 5801703), (3693, 5448228), (4713, 4269108), (4924, 4086171), (5202, 3867802), (6284, 3201831), (7386, 2724114), (9426, 2134554), (10404, 1933901), (11079, 1816076), (14139, 1423036), (14772, 1362057), (18852, 1067277), (20927, 961452), (22158, 908038), (26707, 753372), (28278, 711518), (41854, 480726), (44316, 454019), (53414, 376686), (56556, 355759), (62781, 320484), (80121, 251124), (83708, 240363), (106828, 188343), (125562, 160242)]