20153642813892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{907}}^1\times {\mathrm{240259}}^1$

素因数の和:241550

約数の個数: 144

約数和(自身を含む): 58444886456320

約数和(自身を除く): 38291243642428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 367, 734, 907, 1101, 1468, 1814, 2202, 2569, 2721, 3303, 3628, 4404, 5138, 5442, 6349, 6606, 7707, 8163, 10276, 10884, 12698, 13212, 15414, 16326, 19047, 23121, 25396, 30828, 32652, 38094, 46242, 57141, 76188, 92484, 114282, 228564, 240259, 332869, 480518, 665738, 720777, 961036, 998607, 1331476, 1441554, 1681813, 1997214, 2162331, 2330083, 2883108, 2995821, 3363626, 3994428, 4324662, 4660166, 5045439, 5991642, 6727252, 6990249, 8649324, 9320332, 10090878, 11983284, 13980498, 15136317, 20181756, 20970747, 27960996, 30272634, 41941494, 60545268, 83882988, 88175053, 176350106, 217914913, 264525159, 352700212, 435829826, 529050318, 617225371, 653744739, 793575477, 871659652, 1058100636, 1234450742, 1307489478, 1525404391, 1587150954, 1851676113, 1961234217, 2468901484, 2614978956, 3050808782, 3174301908, 3703352226, 3922468434, 4576213173, 5555028339, 6101617564, 7406704452, 7844936868, 9152426346, 11110056678, 13728639519, 18304852692, 22220113356, 27457279038, 54914558076, 79974773071, 159949546142, 239924319213, 319899092284, 479848638426, 559823411497, 719772957639, 959697276852, 1119646822994, 1439545915278, 1679470234491, 2239293645988, 2879091830556, 3358940468982, 5038410703473, 6717880937964, 10076821406946, 20153642813892]

約数ペア:

[(1, 20153642813892), (2, 10076821406946), (3, 6717880937964), (4, 5038410703473), (6, 3358940468982), (7, 2879091830556), (9, 2239293645988), (12, 1679470234491), (14, 1439545915278), (18, 1119646822994), (21, 959697276852), (28, 719772957639), (36, 559823411497), (42, 479848638426), (63, 319899092284), (84, 239924319213), (126, 159949546142), (252, 79974773071), (367, 54914558076), (734, 27457279038), (907, 22220113356), (1101, 18304852692), (1468, 13728639519), (1814, 11110056678), (2202, 9152426346), (2569, 7844936868), (2721, 7406704452), (3303, 6101617564), (3628, 5555028339), (4404, 4576213173), (5138, 3922468434), (5442, 3703352226), (6349, 3174301908), (6606, 3050808782), (7707, 2614978956), (8163, 2468901484), (10276, 1961234217), (10884, 1851676113), (12698, 1587150954), (13212, 1525404391), (15414, 1307489478), (16326, 1234450742), (19047, 1058100636), (23121, 871659652), (25396, 793575477), (30828, 653744739), (32652, 617225371), (38094, 529050318), (46242, 435829826), (57141, 352700212), (76188, 264525159), (92484, 217914913), (114282, 176350106), (228564, 88175053), (240259, 83882988), (332869, 60545268), (480518, 41941494), (665738, 30272634), (720777, 27960996), (961036, 20970747), (998607, 20181756), (1331476, 15136317), (1441554, 13980498), (1681813, 11983284), (1997214, 10090878), (2162331, 9320332), (2330083, 8649324), (2883108, 6990249), (2995821, 6727252), (3363626, 5991642), (3994428, 5045439), (4324662, 4660166)]