20199448860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{32983}}^1$

素因数の和:33227

約数の個数: 96

約数和(自身を含む): 57851297280

約数和(自身を除く): 37651848420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 173, 177, 236, 295, 346, 354, 519, 590, 692, 708, 865, 885, 1038, 1180, 1730, 1770, 2076, 2595, 3460, 3540, 5190, 10207, 10380, 20414, 30621, 32983, 40828, 51035, 61242, 65966, 98949, 102070, 122484, 131932, 153105, 164915, 197898, 204140, 306210, 329830, 395796, 494745, 612420, 659660, 989490, 1945997, 1978980, 3891994, 5706059, 5837991, 7783988, 9729985, 11412118, 11675982, 17118177, 19459970, 22824236, 23351964, 28530295, 29189955, 34236354, 38919940, 57060590, 58379910, 68472708, 85590885, 114121180, 116759820, 171181770, 336657481, 342363540, 673314962, 1009972443, 1346629924, 1683287405, 2019944886, 3366574810, 4039889772, 5049862215, 6733149620, 10099724430, 20199448860]

約数ペア:

[(1, 20199448860), (2, 10099724430), (3, 6733149620), (4, 5049862215), (5, 4039889772), (6, 3366574810), (10, 2019944886), (12, 1683287405), (15, 1346629924), (20, 1009972443), (30, 673314962), (59, 342363540), (60, 336657481), (118, 171181770), (173, 116759820), (177, 114121180), (236, 85590885), (295, 68472708), (346, 58379910), (354, 57060590), (519, 38919940), (590, 34236354), (692, 29189955), (708, 28530295), (865, 23351964), (885, 22824236), (1038, 19459970), (1180, 17118177), (1730, 11675982), (1770, 11412118), (2076, 9729985), (2595, 7783988), (3460, 5837991), (3540, 5706059), (5190, 3891994), (10207, 1978980), (10380, 1945997), (20414, 989490), (30621, 659660), (32983, 612420), (40828, 494745), (51035, 395796), (61242, 329830), (65966, 306210), (98949, 204140), (102070, 197898), (122484, 164915), (131932, 153105)]