20246937996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{21557}}^1$

素因数の和:21711

約数の個数: 96

約数和(自身を含む): 51110051328

約数和(自身を除く): 30863113332

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 83, 92, 123, 138, 164, 166, 246, 249, 276, 332, 492, 498, 943, 996, 1886, 1909, 2829, 3403, 3772, 3818, 5658, 5727, 6806, 7636, 10209, 11316, 11454, 13612, 20418, 21557, 22908, 40836, 43114, 64671, 78269, 86228, 129342, 156538, 234807, 258684, 313076, 469614, 495811, 883837, 939228, 991622, 1487433, 1767674, 1789231, 1983244, 2651511, 2974866, 3535348, 3578462, 5303022, 5367693, 5949732, 7156924, 10606044, 10735386, 20328251, 21470772, 40656502, 41152313, 60984753, 73358471, 81313004, 82304626, 121969506, 123456939, 146716942, 164609252, 220075413, 243939012, 246913878, 293433884, 440150826, 493827756, 880301652, 1687244833, 3374489666, 5061734499, 6748979332, 10123468998, 20246937996]

約数ペア:

[(1, 20246937996), (2, 10123468998), (3, 6748979332), (4, 5061734499), (6, 3374489666), (12, 1687244833), (23, 880301652), (41, 493827756), (46, 440150826), (69, 293433884), (82, 246913878), (83, 243939012), (92, 220075413), (123, 164609252), (138, 146716942), (164, 123456939), (166, 121969506), (246, 82304626), (249, 81313004), (276, 73358471), (332, 60984753), (492, 41152313), (498, 40656502), (943, 21470772), (996, 20328251), (1886, 10735386), (1909, 10606044), (2829, 7156924), (3403, 5949732), (3772, 5367693), (3818, 5303022), (5658, 3578462), (5727, 3535348), (6806, 2974866), (7636, 2651511), (10209, 1983244), (11316, 1789231), (11454, 1767674), (13612, 1487433), (20418, 991622), (21557, 939228), (22908, 883837), (40836, 495811), (43114, 469614), (64671, 313076), (78269, 258684), (86228, 234807), (129342, 156538)]