20223878196

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1\times {\mathrm{2111}}^1$

素因数の和:2581

約数の個数: 96

約数和(自身を含む): 49889968128

約数和(自身を除く): 29666089932

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 103, 138, 206, 276, 309, 337, 412, 618, 674, 1011, 1236, 1348, 2022, 2111, 2369, 4044, 4222, 4738, 6333, 7107, 7751, 8444, 9476, 12666, 14214, 15502, 23253, 25332, 28428, 31004, 34711, 46506, 48553, 69422, 93012, 97106, 104133, 138844, 145659, 194212, 208266, 217433, 291318, 416532, 434866, 582636, 652299, 711407, 798353, 869732, 1304598, 1422814, 1596706, 2134221, 2395059, 2609196, 2845628, 3193412, 4268442, 4790118, 5000959, 8536884, 9580236, 10001918, 15002877, 16362361, 20003836, 30005754, 32724722, 49087083, 60011508, 65449444, 73274921, 98174166, 146549842, 196348332, 219824763, 293099684, 439649526, 879299052, 1685323183, 3370646366, 5055969549, 6741292732, 10111939098, 20223878196]

約数ペア:

[(1, 20223878196), (2, 10111939098), (3, 6741292732), (4, 5055969549), (6, 3370646366), (12, 1685323183), (23, 879299052), (46, 439649526), (69, 293099684), (92, 219824763), (103, 196348332), (138, 146549842), (206, 98174166), (276, 73274921), (309, 65449444), (337, 60011508), (412, 49087083), (618, 32724722), (674, 30005754), (1011, 20003836), (1236, 16362361), (1348, 15002877), (2022, 10001918), (2111, 9580236), (2369, 8536884), (4044, 5000959), (4222, 4790118), (4738, 4268442), (6333, 3193412), (7107, 2845628), (7751, 2609196), (8444, 2395059), (9476, 2134221), (12666, 1596706), (14214, 1422814), (15502, 1304598), (23253, 869732), (25332, 798353), (28428, 711407), (31004, 652299), (34711, 582636), (46506, 434866), (48553, 416532), (69422, 291318), (93012, 217433), (97106, 208266), (104133, 194212), (138844, 145659)]