20233536316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3853}}^1\times {\mathrm{9871}}^1$

素因数の和:13754

約数の個数: 48

約数和(自身を含む): 42612290560

約数和(自身を除く): 22378754244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3853, 7706, 9871, 15412, 19742, 26971, 39484, 53942, 69097, 73207, 107884, 138194, 146414, 187549, 276388, 292828, 375098, 512449, 750196, 1024898, 1312843, 2049796, 2625686, 5251372, 38032963, 76065926, 152131852, 266230741, 532461482, 722626297, 1064922964, 1445252594, 2890505188, 5058384079, 10116768158, 20233536316]

約数ペア:

[(1, 20233536316), (2, 10116768158), (4, 5058384079), (7, 2890505188), (14, 1445252594), (19, 1064922964), (28, 722626297), (38, 532461482), (76, 266230741), (133, 152131852), (266, 76065926), (532, 38032963), (3853, 5251372), (7706, 2625686), (9871, 2049796), (15412, 1312843), (19742, 1024898), (26971, 750196), (39484, 512449), (53942, 375098), (69097, 292828), (73207, 276388), (107884, 187549), (138194, 146414)]