20143532008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{8009}}^1$

素因数の和:8374

約数の個数: 64

約数和(自身を含む): 40269474000

約数和(自身を除く): 20125941992

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 293, 296, 586, 1073, 1172, 2146, 2344, 4292, 8009, 8497, 8584, 10841, 16018, 16994, 21682, 32036, 33988, 43364, 64072, 67976, 86728, 232261, 296333, 314389, 464522, 592666, 628778, 929044, 1185332, 1257556, 1858088, 2346637, 2370664, 2515112, 4693274, 8593657, 9386548, 17187314, 18773096, 34374628, 68052473, 68749256, 86825569, 136104946, 173651138, 272209892, 347302276, 544419784, 694604552, 2517941501, 5035883002, 10071766004, 20143532008]

約数ペア:

[(1, 20143532008), (2, 10071766004), (4, 5035883002), (8, 2517941501), (29, 694604552), (37, 544419784), (58, 347302276), (74, 272209892), (116, 173651138), (148, 136104946), (232, 86825569), (293, 68749256), (296, 68052473), (586, 34374628), (1073, 18773096), (1172, 17187314), (2146, 9386548), (2344, 8593657), (4292, 4693274), (8009, 2515112), (8497, 2370664), (8584, 2346637), (10841, 1858088), (16018, 1257556), (16994, 1185332), (21682, 929044), (32036, 628778), (33988, 592666), (43364, 464522), (64072, 314389), (67976, 296333), (86728, 232261)]