20346739206

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{4493}}^1$

素因数の和:4877

約数の個数: 64

約数和(自身を含む): 42617788416

約数和(自身を除く): 22271049210

約数列:

[1, 2, 3, 6, 31, 62, 93, 97, 186, 194, 251, 291, 502, 582, 753, 1506, 3007, 4493, 6014, 7781, 8986, 9021, 13479, 15562, 18042, 23343, 24347, 26958, 46686, 48694, 73041, 139283, 146082, 278566, 417849, 435821, 754757, 835698, 871642, 1127743, 1307463, 1509514, 2255486, 2264271, 2614926, 3383229, 4528542, 6766458, 13510451, 27020902, 34960033, 40531353, 69920066, 81062706, 104880099, 109391071, 209760198, 218782142, 328173213, 656346426, 3391123201, 6782246402, 10173369603, 20346739206]

約数ペア:

[(1, 20346739206), (2, 10173369603), (3, 6782246402), (6, 3391123201), (31, 656346426), (62, 328173213), (93, 218782142), (97, 209760198), (186, 109391071), (194, 104880099), (251, 81062706), (291, 69920066), (502, 40531353), (582, 34960033), (753, 27020902), (1506, 13510451), (3007, 6766458), (4493, 4528542), (6014, 3383229), (7781, 2614926), (8986, 2264271), (9021, 2255486), (13479, 1509514), (15562, 1307463), (18042, 1127743), (23343, 871642), (24347, 835698), (26958, 754757), (46686, 435821), (48694, 417849), (73041, 278566), (139283, 146082)]