20175247896

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1\times {\mathrm{25849}}^1$

素因数の和:27788

約数の個数: 64

約数和(自身を含む): 53435052000

約数和(自身を除く): 33259804104

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 1913, 3826, 5739, 7652, 11478, 15304, 22956, 25849, 32521, 45912, 51698, 65042, 77547, 97563, 103396, 130084, 155094, 195126, 206792, 260168, 310188, 390252, 439433, 620376, 780504, 878866, 1318299, 1757732, 2636598, 3515464, 5273196, 10546392, 49449137, 98898274, 148347411, 197796548, 296694822, 395593096, 593389644, 840635329, 1186779288, 1681270658, 2521905987, 3362541316, 5043811974, 6725082632, 10087623948, 20175247896]

約数ペア:

[(1, 20175247896), (2, 10087623948), (3, 6725082632), (4, 5043811974), (6, 3362541316), (8, 2521905987), (12, 1681270658), (17, 1186779288), (24, 840635329), (34, 593389644), (51, 395593096), (68, 296694822), (102, 197796548), (136, 148347411), (204, 98898274), (408, 49449137), (1913, 10546392), (3826, 5273196), (5739, 3515464), (7652, 2636598), (11478, 1757732), (15304, 1318299), (22956, 878866), (25849, 780504), (32521, 620376), (45912, 439433), (51698, 390252), (65042, 310188), (77547, 260168), (97563, 206792), (103396, 195126), (130084, 155094)]