20105609568

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{26189}}^1$

素因数の和:26940

約数の個数: 96

約数和(自身を含む): 57656551680

約数和(自身を除く): 37550942112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 727, 1056, 1454, 2181, 2908, 4362, 5816, 7997, 8724, 11632, 15994, 17448, 23264, 23991, 26189, 31988, 34896, 47982, 52378, 63976, 69792, 78567, 95964, 104756, 127952, 157134, 191928, 209512, 255904, 288079, 314268, 383856, 419024, 576158, 628536, 767712, 838048, 864237, 1152316, 1257072, 1728474, 2304632, 2514144, 3456948, 4609264, 6913896, 9218528, 13827792, 19039403, 27655584, 38078806, 57118209, 76157612, 114236418, 152315224, 209433433, 228472836, 304630448, 418866866, 456945672, 609260896, 628300299, 837733732, 913891344, 1256600598, 1675467464, 1827782688, 2513201196, 3350934928, 5026402392, 6701869856, 10052804784, 20105609568]

約数ペア:

[(1, 20105609568), (2, 10052804784), (3, 6701869856), (4, 5026402392), (6, 3350934928), (8, 2513201196), (11, 1827782688), (12, 1675467464), (16, 1256600598), (22, 913891344), (24, 837733732), (32, 628300299), (33, 609260896), (44, 456945672), (48, 418866866), (66, 304630448), (88, 228472836), (96, 209433433), (132, 152315224), (176, 114236418), (264, 76157612), (352, 57118209), (528, 38078806), (727, 27655584), (1056, 19039403), (1454, 13827792), (2181, 9218528), (2908, 6913896), (4362, 4609264), (5816, 3456948), (7997, 2514144), (8724, 2304632), (11632, 1728474), (15994, 1257072), (17448, 1152316), (23264, 864237), (23991, 838048), (26189, 767712), (31988, 628536), (34896, 576158), (47982, 419024), (52378, 383856), (63976, 314268), (69792, 288079), (78567, 255904), (95964, 209512), (104756, 191928), (127952, 157134)]