20393360412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{22063}}^1$

素因数の和:22307

約数の個数: 96

約数和(自身を含む): 52843456512

約数和(自身を除く): 32450096100

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 197, 204, 276, 391, 394, 591, 782, 788, 1173, 1182, 1564, 2346, 2364, 3349, 4531, 4692, 6698, 9062, 10047, 13396, 13593, 18124, 20094, 22063, 27186, 40188, 44126, 54372, 66189, 77027, 88252, 132378, 154054, 231081, 264756, 308108, 375071, 462162, 507449, 750142, 924324, 1014898, 1125213, 1500284, 1522347, 2029796, 2250426, 3044694, 4346411, 4500852, 6089388, 8626633, 8692822, 13039233, 17253266, 17385644, 25879899, 26078466, 34506532, 51759798, 52156932, 73888987, 99967453, 103519596, 147777974, 199934906, 221666961, 295555948, 299902359, 399869812, 443333922, 599804718, 886667844, 1199609436, 1699446701, 3398893402, 5098340103, 6797786804, 10196680206, 20393360412]

約数ペア:

[(1, 20393360412), (2, 10196680206), (3, 6797786804), (4, 5098340103), (6, 3398893402), (12, 1699446701), (17, 1199609436), (23, 886667844), (34, 599804718), (46, 443333922), (51, 399869812), (68, 299902359), (69, 295555948), (92, 221666961), (102, 199934906), (138, 147777974), (197, 103519596), (204, 99967453), (276, 73888987), (391, 52156932), (394, 51759798), (591, 34506532), (782, 26078466), (788, 25879899), (1173, 17385644), (1182, 17253266), (1564, 13039233), (2346, 8692822), (2364, 8626633), (3349, 6089388), (4531, 4500852), (4692, 4346411), (6698, 3044694), (9062, 2250426), (10047, 2029796), (13396, 1522347), (13593, 1500284), (18124, 1125213), (20094, 1014898), (22063, 924324), (27186, 750142), (40188, 507449), (44126, 462162), (54372, 375071), (66189, 308108), (77027, 264756), (88252, 231081), (132378, 154054)]