20565475590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4373}}^1\times {\mathrm{14251}}^1$

素因数の和:18645

約数の個数: 64

約数和(自身を含む): 53860246272

約数和(自身を除く): 33294770682

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 4373, 8746, 13119, 14251, 21865, 26238, 28502, 42753, 43730, 48103, 65595, 71255, 85506, 96206, 131190, 142510, 144309, 156761, 213765, 240515, 288618, 313522, 427530, 470283, 481030, 721545, 783805, 940566, 1443090, 1567610, 2351415, 4702830, 62319623, 124639246, 186958869, 311598115, 373917738, 623196230, 685515853, 934794345, 1371031706, 1869588690, 2056547559, 3427579265, 4113095118, 6855158530, 10282737795, 20565475590]

約数ペア:

[(1, 20565475590), (2, 10282737795), (3, 6855158530), (5, 4113095118), (6, 3427579265), (10, 2056547559), (11, 1869588690), (15, 1371031706), (22, 934794345), (30, 685515853), (33, 623196230), (55, 373917738), (66, 311598115), (110, 186958869), (165, 124639246), (330, 62319623), (4373, 4702830), (8746, 2351415), (13119, 1567610), (14251, 1443090), (21865, 940566), (26238, 783805), (28502, 721545), (42753, 481030), (43730, 470283), (48103, 427530), (65595, 313522), (71255, 288618), (85506, 240515), (96206, 213765), (131190, 156761), (142510, 144309)]