2020071852

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1169

約数の個数: 144

約数和(自身を含む): 5659950240

約数和(自身を除く): 3639878388

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 61, 68, 102, 108, 122, 153, 183, 204, 244, 289, 306, 366, 459, 549, 578, 612, 732, 867, 918, 1037, 1061, 1098, 1156, 1647, 1734, 1836, 2074, 2122, 2196, 2601, 3111, 3183, 3294, 3468, 4148, 4244, 5202, 6222, 6366, 6588, 7803, 9333, 9549, 10404, 12444, 12732, 15606, 17629, 18037, 18666, 19098, 27999, 28647, 31212, 35258, 36074, 37332, 38196, 52887, 54111, 55998, 57294, 64721, 70516, 72148, 105774, 108222, 111996, 114588, 129442, 158661, 162333, 194163, 211548, 216444, 258884, 306629, 317322, 324666, 388326, 475983, 486999, 582489, 613258, 634644, 649332, 776652, 919887, 951966, 973998, 1100257, 1164978, 1226516, 1747467, 1839774, 1903932, 1947996, 2200514, 2329956, 2759661, 3300771, 3494934, 3679548, 4401028, 5519322, 6601542, 6989868, 8278983, 9902313, 11038644, 13203084, 16557966, 18704369, 19804626, 29706939, 33115932, 37408738, 39609252, 56113107, 59413878, 74817476, 112226214, 118827756, 168339321, 224452428, 336678642, 505017963, 673357284, 1010035926, 2020071852]

約数ペア:

[(1, 2020071852), (2, 1010035926), (3, 673357284), (4, 505017963), (6, 336678642), (9, 224452428), (12, 168339321), (17, 118827756), (18, 112226214), (27, 74817476), (34, 59413878), (36, 56113107), (51, 39609252), (54, 37408738), (61, 33115932), (68, 29706939), (102, 19804626), (108, 18704369), (122, 16557966), (153, 13203084), (183, 11038644), (204, 9902313), (244, 8278983), (289, 6989868), (306, 6601542), (366, 5519322), (459, 4401028), (549, 3679548), (578, 3494934), (612, 3300771), (732, 2759661), (867, 2329956), (918, 2200514), (1037, 1947996), (1061, 1903932), (1098, 1839774), (1156, 1747467), (1647, 1226516), (1734, 1164978), (1836, 1100257), (2074, 973998), (2122, 951966), (2196, 919887), (2601, 776652), (3111, 649332), (3183, 634644), (3294, 613258), (3468, 582489), (4148, 486999), (4244, 475983), (5202, 388326), (6222, 324666), (6366, 317322), (6588, 306629), (7803, 258884), (9333, 216444), (9549, 211548), (10404, 194163), (12444, 162333), (12732, 158661), (15606, 129442), (17629, 114588), (18037, 111996), (18666, 108222), (19098, 105774), (27999, 72148), (28647, 70516), (31212, 64721), (35258, 57294), (36074, 55998), (37332, 54111), (38196, 52887)]