20173476632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{43133}}^1$

素因数の和:43356

約数の個数: 64

約数和(自身を含む): 42392095200

約数和(自身を除く): 22218618568

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 181, 323, 362, 646, 724, 1292, 1448, 2584, 3077, 3439, 6154, 6878, 12308, 13756, 24616, 27512, 43133, 58463, 86266, 116926, 172532, 233852, 345064, 467704, 733261, 819527, 1466522, 1639054, 2933044, 3278108, 5866088, 6556216, 7807073, 13931959, 15614146, 27863918, 31228292, 55727836, 62456584, 111455672, 132720241, 148334387, 265440482, 296668774, 530880964, 593337548, 1061761928, 1186675096, 2521684579, 5043369158, 10086738316, 20173476632]

約数ペア:

[(1, 20173476632), (2, 10086738316), (4, 5043369158), (8, 2521684579), (17, 1186675096), (19, 1061761928), (34, 593337548), (38, 530880964), (68, 296668774), (76, 265440482), (136, 148334387), (152, 132720241), (181, 111455672), (323, 62456584), (362, 55727836), (646, 31228292), (724, 27863918), (1292, 15614146), (1448, 13931959), (2584, 7807073), (3077, 6556216), (3439, 5866088), (6154, 3278108), (6878, 2933044), (12308, 1639054), (13756, 1466522), (24616, 819527), (27512, 733261), (43133, 467704), (58463, 345064), (86266, 233852), (116926, 172532)]