20233418458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{15541}}^1$

素因数の和:15691

約数の個数: 64

約数和(自身を含む): 36095238144

約数和(自身を除く): 15861819686

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 83, 166, 253, 341, 506, 682, 713, 913, 1426, 1826, 1909, 2573, 3818, 5146, 7843, 15541, 15686, 20999, 28303, 31082, 41998, 56606, 59179, 118358, 170951, 341902, 357443, 481771, 650969, 714886, 963542, 1289903, 1301938, 2579806, 3931873, 5299481, 7863746, 10598962, 11080733, 14188933, 22161466, 28377866, 29667769, 39986993, 59335538, 79973986, 121888063, 243776126, 326345459, 439856923, 652690918, 879713846, 919700839, 1839401678, 10116709229, 20233418458]

約数ペア:

[(1, 20233418458), (2, 10116709229), (11, 1839401678), (22, 919700839), (23, 879713846), (31, 652690918), (46, 439856923), (62, 326345459), (83, 243776126), (166, 121888063), (253, 79973986), (341, 59335538), (506, 39986993), (682, 29667769), (713, 28377866), (913, 22161466), (1426, 14188933), (1826, 11080733), (1909, 10598962), (2573, 7863746), (3818, 5299481), (5146, 3931873), (7843, 2579806), (15541, 1301938), (15686, 1289903), (20999, 963542), (28303, 714886), (31082, 650969), (41998, 481771), (56606, 357443), (59179, 341902), (118358, 170951)]