20196710010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{206447}}^1$

素因数の和:207547

約数の個数: 48

約数和(自身を含む): 52560009216

約数和(自身を除く): 32363299206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1087, 2174, 3261, 5435, 6522, 9783, 10870, 16305, 19566, 32610, 48915, 97830, 206447, 412894, 619341, 1032235, 1238682, 1858023, 2064470, 3096705, 3716046, 6193410, 9290115, 18580230, 224407889, 448815778, 673223667, 1122039445, 1346447334, 2019671001, 2244078890, 3366118335, 4039342002, 6732236670, 10098355005, 20196710010]

約数ペア:

[(1, 20196710010), (2, 10098355005), (3, 6732236670), (5, 4039342002), (6, 3366118335), (9, 2244078890), (10, 2019671001), (15, 1346447334), (18, 1122039445), (30, 673223667), (45, 448815778), (90, 224407889), (1087, 18580230), (2174, 9290115), (3261, 6193410), (5435, 3716046), (6522, 3096705), (9783, 2064470), (10870, 1858023), (16305, 1238682), (19566, 1032235), (32610, 619341), (48915, 412894), (97830, 206447)]