20247932610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{2833}}^1$

素因数の和:3209

約数の個数: 128

約数和(自身を含む): 54750159360

約数和(自身を除く): 34502226750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 257, 270, 309, 514, 515, 618, 771, 927, 1030, 1285, 1542, 1545, 1854, 2313, 2570, 2781, 2833, 3090, 3855, 4626, 4635, 5562, 5666, 6939, 7710, 8499, 9270, 11565, 13878, 13905, 14165, 16998, 23130, 25497, 26471, 27810, 28330, 34695, 42495, 50994, 52942, 69390, 76491, 79413, 84990, 127485, 132355, 152982, 158826, 238239, 254970, 264710, 291799, 382455, 397065, 476478, 583598, 714717, 728081, 764910, 794130, 875397, 1191195, 1429434, 1456162, 1458995, 1750794, 2184243, 2382390, 2626191, 2917990, 3573585, 3640405, 4368486, 4376985, 5252382, 6552729, 7147170, 7280810, 7878573, 8753970, 10921215, 13105458, 13130955, 15757146, 19658187, 21842430, 26261910, 32763645, 39316374, 39392865, 65527290, 74992343, 78785730, 98290935, 149984686, 196581870, 224977029, 374961715, 449954058, 674931087, 749923430, 1124885145, 1349862174, 2024793261, 2249770290, 3374655435, 4049586522, 6749310870, 10123966305, 20247932610]

約数ペア:

[(1, 20247932610), (2, 10123966305), (3, 6749310870), (5, 4049586522), (6, 3374655435), (9, 2249770290), (10, 2024793261), (15, 1349862174), (18, 1124885145), (27, 749923430), (30, 674931087), (45, 449954058), (54, 374961715), (90, 224977029), (103, 196581870), (135, 149984686), (206, 98290935), (257, 78785730), (270, 74992343), (309, 65527290), (514, 39392865), (515, 39316374), (618, 32763645), (771, 26261910), (927, 21842430), (1030, 19658187), (1285, 15757146), (1542, 13130955), (1545, 13105458), (1854, 10921215), (2313, 8753970), (2570, 7878573), (2781, 7280810), (2833, 7147170), (3090, 6552729), (3855, 5252382), (4626, 4376985), (4635, 4368486), (5562, 3640405), (5666, 3573585), (6939, 2917990), (7710, 2626191), (8499, 2382390), (9270, 2184243), (11565, 1750794), (13878, 1458995), (13905, 1456162), (14165, 1429434), (16998, 1191195), (23130, 875397), (25497, 794130), (26471, 764910), (27810, 728081), (28330, 714717), (34695, 583598), (42495, 476478), (50994, 397065), (52942, 382455), (69390, 291799), (76491, 264710), (79413, 254970), (84990, 238239), (127485, 158826), (132355, 152982)]