2020974092595

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1\times {\mathrm{14633}}^1$

素因数の和:15817

約数の個数: 96

約数和(自身を含む): 3714010859520

約数和(自身を除く): 1693036766925

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 163, 171, 285, 489, 815, 855, 991, 1467, 2445, 2973, 3097, 4955, 7335, 8919, 9291, 14633, 14865, 15485, 18829, 27873, 43899, 44595, 46455, 56487, 73165, 94145, 131697, 139365, 161533, 169461, 219495, 278027, 282435, 484599, 658485, 807665, 834081, 847305, 1390135, 1453797, 2385179, 2422995, 2502243, 3069127, 4170405, 7155537, 7268985, 9207381, 11925895, 12511215, 14501303, 15345635, 21466611, 27622143, 35777685, 43503909, 45318401, 46036905, 72506515, 107333055, 130511727, 135955203, 138110715, 217519545, 226592005, 275524757, 407865609, 652558635, 679776015, 826574271, 1377623785, 2039328045, 2363712389, 2479722813, 4132871355, 7091137167, 11818561945, 12398614065, 21273411501, 35455685835, 44910535391, 106367057505, 134731606173, 224552676955, 404194818519, 673658030865, 2020974092595]

約数ペア:

[(1, 2020974092595), (3, 673658030865), (5, 404194818519), (9, 224552676955), (15, 134731606173), (19, 106367057505), (45, 44910535391), (57, 35455685835), (95, 21273411501), (163, 12398614065), (171, 11818561945), (285, 7091137167), (489, 4132871355), (815, 2479722813), (855, 2363712389), (991, 2039328045), (1467, 1377623785), (2445, 826574271), (2973, 679776015), (3097, 652558635), (4955, 407865609), (7335, 275524757), (8919, 226592005), (9291, 217519545), (14633, 138110715), (14865, 135955203), (15485, 130511727), (18829, 107333055), (27873, 72506515), (43899, 46036905), (44595, 45318401), (46455, 43503909), (56487, 35777685), (73165, 27622143), (94145, 21466611), (131697, 15345635), (139365, 14501303), (161533, 12511215), (169461, 11925895), (219495, 9207381), (278027, 7268985), (282435, 7155537), (484599, 4170405), (658485, 3069127), (807665, 2502243), (834081, 2422995), (847305, 2385179), (1390135, 1453797)]