20160897112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1\times {\mathrm{3301}}^1$

素因数の和:5096

約数の個数: 64

約数和(自身を含む): 41557651200

約数和(自身を除く): 21396754088

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1747, 1748, 3301, 3494, 3496, 6602, 6988, 13204, 13976, 26408, 33193, 40181, 62719, 66386, 75923, 80362, 125438, 132772, 151846, 160724, 250876, 265544, 303692, 321448, 501752, 607384, 763439, 1442537, 1526878, 2885074, 3053756, 5766847, 5770148, 6107512, 11533694, 11540296, 23067388, 46134776, 109570093, 132637481, 219140186, 265274962, 438280372, 530549924, 876560744, 1061099848, 2520112139, 5040224278, 10080448556, 20160897112]

約数ペア:

[(1, 20160897112), (2, 10080448556), (4, 5040224278), (8, 2520112139), (19, 1061099848), (23, 876560744), (38, 530549924), (46, 438280372), (76, 265274962), (92, 219140186), (152, 132637481), (184, 109570093), (437, 46134776), (874, 23067388), (1747, 11540296), (1748, 11533694), (3301, 6107512), (3494, 5770148), (3496, 5766847), (6602, 3053756), (6988, 2885074), (13204, 1526878), (13976, 1442537), (26408, 763439), (33193, 607384), (40181, 501752), (62719, 321448), (66386, 303692), (75923, 265544), (80362, 250876), (125438, 160724), (132772, 151846)]