20146449596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1\times {\mathrm{1021}}^1$

素因数の和:1555

約数の個数: 96

約数和(自身を含む): 43844290560

約数和(自身を除く): 23697840964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 359, 364, 604, 718, 1021, 1057, 1436, 1963, 2042, 2114, 2513, 3926, 4084, 4228, 4667, 5026, 7147, 7852, 9334, 10052, 13273, 13741, 14294, 18668, 26546, 27482, 28588, 32669, 53092, 54209, 54964, 65338, 92911, 108418, 130676, 154171, 185822, 216836, 308342, 366539, 371644, 379463, 616684, 704717, 733078, 758926, 1079197, 1409434, 1466156, 1517852, 2004223, 2158394, 2565773, 2818868, 4008446, 4316788, 4765007, 4933019, 5131546, 8016892, 9530014, 9866038, 10263092, 14029561, 19060028, 19732076, 28059122, 33355049, 55347389, 56118244, 66710098, 110694778, 133420196, 221389556, 387431723, 719516057, 774863446, 1439032114, 1549726892, 2878064228, 5036612399, 10073224798, 20146449596]

約数ペア:

[(1, 20146449596), (2, 10073224798), (4, 5036612399), (7, 2878064228), (13, 1549726892), (14, 1439032114), (26, 774863446), (28, 719516057), (52, 387431723), (91, 221389556), (151, 133420196), (182, 110694778), (302, 66710098), (359, 56118244), (364, 55347389), (604, 33355049), (718, 28059122), (1021, 19732076), (1057, 19060028), (1436, 14029561), (1963, 10263092), (2042, 9866038), (2114, 9530014), (2513, 8016892), (3926, 5131546), (4084, 4933019), (4228, 4765007), (4667, 4316788), (5026, 4008446), (7147, 2818868), (7852, 2565773), (9334, 2158394), (10052, 2004223), (13273, 1517852), (13741, 1466156), (14294, 1409434), (18668, 1079197), (26546, 758926), (27482, 733078), (28588, 704717), (32669, 616684), (53092, 379463), (54209, 371644), (54964, 366539), (65338, 308342), (92911, 216836), (108418, 185822), (130676, 154171)]