20193347148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{7937}}^1$

素因数の和:8351

約数の個数: 96

約数和(自身を含む): 51977769984

約数和(自身を除く): 31784422836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 347, 564, 611, 694, 1041, 1222, 1388, 1833, 2082, 2444, 3666, 4164, 4511, 7332, 7937, 9022, 13533, 15874, 16309, 18044, 23811, 27066, 31748, 32618, 47622, 48927, 54132, 65236, 95244, 97854, 103181, 195708, 206362, 212017, 309543, 373039, 412724, 424034, 619086, 636051, 746078, 848068, 1119117, 1238172, 1272102, 1492156, 2238234, 2544204, 2754139, 4476468, 4849507, 5508278, 8262417, 9699014, 11016556, 14548521, 16524834, 19398028, 29097042, 33049668, 35803807, 58194084, 71607614, 107411421, 129444533, 143215228, 214822842, 258889066, 388333599, 429645684, 517778132, 776667198, 1553334396, 1682778929, 3365557858, 5048336787, 6731115716, 10096673574, 20193347148]

約数ペア:

[(1, 20193347148), (2, 10096673574), (3, 6731115716), (4, 5048336787), (6, 3365557858), (12, 1682778929), (13, 1553334396), (26, 776667198), (39, 517778132), (47, 429645684), (52, 388333599), (78, 258889066), (94, 214822842), (141, 143215228), (156, 129444533), (188, 107411421), (282, 71607614), (347, 58194084), (564, 35803807), (611, 33049668), (694, 29097042), (1041, 19398028), (1222, 16524834), (1388, 14548521), (1833, 11016556), (2082, 9699014), (2444, 8262417), (3666, 5508278), (4164, 4849507), (4511, 4476468), (7332, 2754139), (7937, 2544204), (9022, 2238234), (13533, 1492156), (15874, 1272102), (16309, 1238172), (18044, 1119117), (23811, 848068), (27066, 746078), (31748, 636051), (32618, 619086), (47622, 424034), (48927, 412724), (54132, 373039), (65236, 309543), (95244, 212017), (97854, 206362), (103181, 195708)]