20126320856

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{229}}^1\times {\mathrm{13063}}^1$

素因数の和:13356

約数の個数: 48

約数和(自身を含む): 39256666800

約数和(自身を除く): 19130345944

約数列:

[1, 2, 4, 8, 29, 58, 116, 229, 232, 458, 841, 916, 1682, 1832, 3364, 6641, 6728, 13063, 13282, 26126, 26564, 52252, 53128, 104504, 192589, 378827, 385178, 757654, 770356, 1515308, 1540712, 2991427, 3030616, 5982854, 10985983, 11965708, 21971966, 23931416, 43943932, 86751383, 87887864, 173502766, 347005532, 694011064, 2515790107, 5031580214, 10063160428, 20126320856]

約数ペア:

[(1, 20126320856), (2, 10063160428), (4, 5031580214), (8, 2515790107), (29, 694011064), (58, 347005532), (116, 173502766), (229, 87887864), (232, 86751383), (458, 43943932), (841, 23931416), (916, 21971966), (1682, 11965708), (1832, 10985983), (3364, 5982854), (6641, 3030616), (6728, 2991427), (13063, 1540712), (13282, 1515308), (26126, 770356), (26564, 757654), (52252, 385178), (53128, 378827), (104504, 192589)]