20244726702967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1\times {\mathrm{2351}}^1$

素因数の和:3128

約数の個数: 64

約数和(自身を含む): 22439703896064

約数和(自身を除く): 2194977193097

約数列:

[1, 13, 97, 103, 167, 397, 1261, 1339, 2171, 2351, 5161, 9991, 16199, 17201, 30563, 38509, 40891, 66299, 129883, 210587, 223613, 228047, 242153, 392617, 500617, 531583, 861887, 933347, 1668497, 2964611, 3147989, 3966427, 5104021, 6431003, 6828797, 12133511, 21690461, 23488841, 38083849, 40439551, 51563551, 83603039, 88774361, 90534659, 96134741, 155868949, 305354933, 495090037, 525714163, 662393309, 1176950567, 1249751633, 2026296337, 3922636447, 8611113017, 9325069877, 15119288053, 16054501747, 50994273811, 121225908401, 196550744689, 208708522711, 1557286669459, 20244726702967]

約数ペア:

[(1, 20244726702967), (13, 1557286669459), (97, 208708522711), (103, 196550744689), (167, 121225908401), (397, 50994273811), (1261, 16054501747), (1339, 15119288053), (2171, 9325069877), (2351, 8611113017), (5161, 3922636447), (9991, 2026296337), (16199, 1249751633), (17201, 1176950567), (30563, 662393309), (38509, 525714163), (40891, 495090037), (66299, 305354933), (129883, 155868949), (210587, 96134741), (223613, 90534659), (228047, 88774361), (242153, 83603039), (392617, 51563551), (500617, 40439551), (531583, 38083849), (861887, 23488841), (933347, 21690461), (1668497, 12133511), (2964611, 6828797), (3147989, 6431003), (3966427, 5104021)]