20239401366

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{24083}}^1$

素因数の和:24370

約数の個数: 64

約数和(自身を含む): 45778867200

約数和(自身を除く): 25539465834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 197, 237, 394, 474, 591, 711, 1182, 1422, 1773, 2133, 3546, 4266, 5319, 10638, 15563, 24083, 31126, 46689, 48166, 72249, 93378, 140067, 144498, 216747, 280134, 420201, 433494, 650241, 840402, 1300482, 1902557, 3805114, 4744351, 5707671, 9488702, 11415342, 14233053, 17123013, 28466106, 34246026, 42699159, 51369039, 85398318, 102738078, 128097477, 256194954, 374803729, 749607458, 1124411187, 2248822374, 3373233561, 6746467122, 10119700683, 20239401366]

約数ペア:

[(1, 20239401366), (2, 10119700683), (3, 6746467122), (6, 3373233561), (9, 2248822374), (18, 1124411187), (27, 749607458), (54, 374803729), (79, 256194954), (158, 128097477), (197, 102738078), (237, 85398318), (394, 51369039), (474, 42699159), (591, 34246026), (711, 28466106), (1182, 17123013), (1422, 14233053), (1773, 11415342), (2133, 9488702), (3546, 5707671), (4266, 4744351), (5319, 3805114), (10638, 1902557), (15563, 1300482), (24083, 840402), (31126, 650241), (46689, 433494), (48166, 420201), (72249, 280134), (93378, 216747), (140067, 144498)]